Roulettingale
February 05, 2015
Roulettingale
A data project observing the performance of the Martingale betting system in Roulette. Details
This one is retired, v2 is in action.
Notes: Roulette 3d iOS, Single bet
February 05, 2015
A data project observing the performance of the Martingale betting system in Roulette. Details
This one is retired, v2 is in action.
Notes: Roulette 3d iOS, Single bet
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

black  $ 50  $ 50  36 
✓

✘

✓

✘

✘

✓

black  $ 100  $ 100  0 
✘

✘

✘

✘

✘

✘

black  $ 200  $ 200  6 
✘

✓

✓

✘

✓

✘

black  $ 50  $ 50  11 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  17 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  26 
✘

✓

✓

✘

✘

✓

black  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

black  $ 100  $ 100  9 
✓

✘

✘

✓

✓

✘

black  $ 200  $ 200  17 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  14 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  33 
✘

✓

✘

✓

✘

✓

black  $ 50  $ 50  27 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  1 
✓

✘

✘

✓

✓

✘

black  $ 200  $ 200  8 
✘

✓

✓

✘

✓

✘

black  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

black  $ 100  $ 100  19 
✓

✘

✘

✓

✘

✓

black  $ 200  $ 200  14 
✓

✘

✓

✘

✓

✘

black  $ 400  $ 400  18 
✓

✘

✓

✘

✓

✘

black  $ 800  $ 800  17 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

black  $ 100  $ 100  22 
✘

✓

✓

✘

✘

✓

black  $ 50  $ 50  18 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  36 
✓

✘

✓

✘

✘

✓

black  $ 200  $ 200  13 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  21 
✓

✘

✘

✓

✘

✓

black  $ 200  $ 200  33 
✘

✓

✘

✓

✘

✓

black  $ 50  $ 50  18 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  13 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  8 
✘

✓

✓

✘

✓

✘

black  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

black  $ 50  $ 50  13 
✘

✓

✘

✓

✓

✘

13
46.43%
15
53.57%
12
42.86%
16
57.14%
17
60.71%
11
39.29%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

even  $ 50  $ 50  17 
✘

✓

✘

✓

✓

✘

red  $ 100  $ 100  14 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

odd  $ 100  $ 100  17 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  6 
✘

✓

✓

✘

✓

✘

118  $ 100  $ 100  25 
✓

✘

✘

✓

✘

✓

even  $ 200  $ 200  34 
✓

✘

✓

✘

✘

✓

red  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

black  $ 100  $ 100  0 
✘

✘

✘

✘

✘

✘

odd  $ 200  $ 200  35 
✘

✓

✘

✓

✘

✓

1936  $ 50  $ 50  9 
✓

✘

✘

✓

✓

✘

118  $ 100  $ 100  21 
✓

✘

✘

✓

✘

✓

even  $ 200  $ 200  23 
✓

✘

✘

✓

✘

✓

red  $ 400  $ 400  9 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

odd  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

1936  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

118  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

even  $ 50  $ 50  5 
✓

✘

✘

✓

✓

✘

red  $ 100  $ 100  32 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

odd  $ 50  $ 50  22 
✘

✓

✓

✘

✘

✓

1936  $ 100  $ 100  22 
✘

✓

✓

✘

✘

✓

118  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

even  $ 100  $ 100  6 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  2 
✘

✓

✓

✘

✓

✘

black  $ 100  $ 100  34 
✓

✘

✓

✘

✘

✓

odd  $ 200  $ 200  33 
✘

✓

✘

✓

✘

✓

15
53.57%
13
46.43%
12
42.86%
16
57.14%
12
42.86%
16
57.14%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  13 
✘

✓

✘

✓

✓

✘

even  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

red  $ 50  $ 50  7 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

odd  $ 50  $ 50  11 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  7 
✓

✘

✘

✓

✓

✘

1936  $ 100  $ 100  20 
✘

✓

✓

✘

✘

✓

118  $ 50  $ 50  36 
✓

✘

✓

✘

✘

✓

118  $ 100  $ 100  4 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

red  $ 100  $ 100  19 
✓

✘

✘

✓

✘

✓

black  $ 50  $ 50  21 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  21 
✓

✘

✘

✓

✘

✓

black  $ 200  $ 200  9 
✓

✘

✘

✓

✓

✘

even  $ 400  $ 400  16 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

odd  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

1936  $ 50  $ 50  4 
✘

✓

✓

✘

✓

✘

1936  $ 100  $ 100  4 
✘

✓

✓

✘

✓

✘

1936  $ 200  $ 200  23 
✓

✘

✘

✓

✘

✓

118  $ 50  $ 50  32 
✓

✘

✓

✘

✘

✓

118  $ 100  $ 100  10 
✘

✓

✓

✘

✓

✘

even  $ 50  $ 50  12 
✓

✘

✓

✘

✓

✘

red  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

13
56.52%
10
43.48%
10
43.48%
13
56.52%
13
56.52%
10
43.48%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  28 
✘

✓

✓

✘

✘

✓

118  $ 100  $ 100  3 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

red  $ 50  $ 50  30 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  13 
✘

✓

✘

✓

✓

✘

odd  $ 50  $ 50  20 
✘

✓

✓

✘

✘

✓

odd  $ 100  $ 100  34 
✓

✘

✓

✘

✘

✓

odd  $ 200  $ 200  2 
✘

✓

✓

✘

✓

✘

odd  $ 400  $ 400  8 
✘

✓

✓

✘

✓

✘

odd  $ 800  $ 800  9 
✓

✘

✘

✓

✓

✘

1936  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

118  $ 50  $ 50  30 
✓

✘

✓

✘

✘

✓

118  $ 100  $ 100  3 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

even  $ 100  $ 100  26 
✘

✓

✓

✘

✘

✓

red  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

red  $ 100  $ 100  5 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

odd  $ 50  $ 50  10 
✘

✓

✓

✘

✓

✘

odd  $ 100  $ 100  8 
✘

✓

✓

✘

✓

✘

odd  $ 200  $ 200  11 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

118  $ 50  $ 50  36 
✓

✘

✓

✘

✘

✓

118  $ 100  $ 100  22 
✘

✓

✓

✘

✘

✓

118  $ 200  $ 200  8 
✘

✓

✓

✘

✓

✘

even  $ 50  $ 50  17 
✘

✓

✘

✓

✓

✘

even  $ 100  $ 100  32 
✓

✘

✓

✘

✘

✓

red  $ 50  $ 50  14 
✓

✘

✓

✘

✓

✘

12
46.15%
14
53.85%
17
65.38%
9
34.62%
13
50.00%
13
50.00%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

even  $ 50  $ 50  13 
✘

✓

✘

✓

✓

✘

red  $ 100  $ 100  1 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  33 
✘

✓

✘

✓

✘

✓

odd  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

1936  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

118  $ 50  $ 50  12 
✓

✘

✓

✘

✓

✘

even  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

red  $ 50  $ 50  32 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  17 
✘

✓

✘

✓

✓

✘

odd  $ 50  $ 50  35 
✘

✓

✘

✓

✘

✓

1936  $ 50  $ 50  18 
✓

✘

✓

✘

✓

✘

118  $ 100  $ 100  26 
✘

✓

✓

✘

✘

✓

even  $ 200  $ 200  14 
✓

✘

✓

✘

✓

✘

red  $ 50  $ 50  13 
✘

✓

✘

✓

✓

✘

black  $ 100  $ 100  5 
✓

✘

✘

✓

✓

✘

odd  $ 200  $ 200  14 
✓

✘

✓

✘

✓

✘

1936  $ 400  $ 400  23 
✓

✘

✘

✓

✘

✓

118  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

even  $ 100  $ 100  10 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

black  $ 100  $ 100  1 
✓

✘

✘

✓

✓

✘

odd  $ 200  $ 200  34 
✓

✘

✓

✘

✘

✓

1936  $ 400  $ 400  12 
✓

✘

✓

✘

✓

✘

118  $ 800  $ 800  9 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  20 
✘

✓

✓

✘

✘

✓

red  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

black  $ 100  $ 100  32 
✓

✘

✓

✘

✘

✓

odd  $ 200  $ 200  3 
✓

✘

✘

✓

✓

✘

16
59.26%
11
40.74%
12
44.44%
15
55.56%
17
62.96%
10
37.04%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  22 
✘

✓

✓

✘

✘

✓

even  $ 100  $ 100  9 
✓

✘

✘

✓

✓

✘

red  $ 200  $ 200  8 
✘

✓

✓

✘

✓

✘

black  $ 400  $ 400  26 
✘

✓

✓

✘

✘

✓

odd  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

1936  $ 50  $ 50  33 
✘

✓

✘

✓

✘

✓

118  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

even  $ 50  $ 50  10 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

odd  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

1936  $ 100  $ 100  35 
✘

✓

✘

✓

✘

✓

118  $ 50  $ 50  14 
✓

✘

✓

✘

✓

✘

even  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

red  $ 100  $ 100  34 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  3 
✓

✘

✘

✓

✓

✘

odd  $ 100  $ 100  12 
✓

✘

✓

✘

✓

✘

1936  $ 200  $ 200  27 
✓

✘

✘

✓

✘

✓

10
55.56%
8
44.44%
9
50.00%
9
50.00%
6
33.33%
12
66.67%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  26 
✘

✓

✓

✘

✘

✓

118  $ 100  $ 100  7 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  33 
✘

✓

✘

✓

✘

✓

even  $ 100  $ 100  28 
✘

✓

✓

✘

✘

✓

red  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

black  $ 50  $ 50  7 
✓

✘

✘

✓

✓

✘

black  $ 100  $ 100  18 
✓

✘

✓

✘

✓

✘

black  $ 200  $ 200  31 
✘

✓

✘

✓

✘

✓

odd  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  35 
✘

✓

✘

✓

✘

✓

118  $ 50  $ 50  10 
✘

✓

✓

✘

✓

✘

even  $ 50  $ 50  31 
✘

✓

✘

✓

✘

✓

even  $ 100  $ 100  13 
✘

✓

✘

✓

✓

✘

even  $ 200  $ 200  35 
✘

✓

✘

✓

✘

✓

red  $ 400  $ 400  6 
✘

✓

✓

✘

✓

✘

red  $ 800  $ 800  36 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

odd  $ 50  $ 50  11 
✘

✓

✘

✓

✓

✘

5
27.78%
13
72.22%
6
33.33%
12
66.67%
9
50.00%
9
50.00%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  10 
✘

✓

✓

✘

✓

✘

even  $ 50  $ 50  28 
✘

✓

✓

✘

✘

✓

red  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  28 
✘

✓

✓

✘

✘

✓

odd  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

118  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

118  $ 100  $ 100  9 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  17 
✘

✓

✘

✓

✓

✘

even  $ 100  $ 100  31 
✘

✓

✘

✓

✘

✓

even  $ 200  $ 200  8 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  3 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  20 
✘

✓

✓

✘

✘

✓

6
42.86%
8
57.14%
8
57.14%
6
42.86%
7
50.00%
7
50.00%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  3 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  35 
✘

✓

✘

✓

✘

✓

even  $ 100  $ 100  35 
✘

✓

✘

✓

✘

✓

even  $ 200  $ 200  17 
✘

✓

✘

✓

✓

✘

red  $ 400  $ 400  8 
✘

✓

✓

✘

✓

✘

red  $ 800  $ 800  18 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  35 
✘

✓

✘

✓

✘

✓

odd  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

odd  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

1936  $ 50  $ 50  14 
✓

✘

✓

✘

✓

✘

1936  $ 100  $ 100  28 
✘

✓

✓

✘

✘

✓

118  $ 50  $ 50  28 
✘

✓

✓

✘

✘

✓

118  $ 100  $ 100  23 
✓

✘

✘

✓

✘

✓

118  $ 200  $ 200  13 
✘

✓

✘

✓

✓

✘

even  $ 50  $ 50  33 
✘

✓

✘

✓

✘

✓

even  $ 100  $ 100  23 
✓

✘

✘

✓

✘

✓

even  $ 200  $ 200  21 
✓

✘

✘

✓

✘

✓

black  $ 400  $ 400  1 
✓

✘

✘

✓

✓

✘

black  $ 800  $ 800  35 
✘

✓

✘

✓

✘

✓

red  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

even  $ 50  $ 50  1 
✓

✘

✘

✓

✓

✘

even  $ 100  $ 100  1 
✓

✘

✘

✓

✓

✘

even  $ 200  $ 200  20 
✘

✓

✓

✘

✘

✓

odd  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

odd  $ 100  $ 100  13 
✘

✓

✘

✓

✓

✘

10
43.48%
13
56.52%
6
26.09%
17
73.91%
10
43.48%
13
56.52%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  18 
✓

✘

✓

✘

✓

✘

even  $ 50  $ 50  2 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  32 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  17 
✘

✓

✘

✓

✓

✘

odd  $ 50  $ 50  12 
✓

✘

✓

✘

✓

✘

odd  $ 100  $ 100  30 
✓

✘

✓

✘

✘

✓

odd  $ 200  $ 200  12 
✓

✘

✓

✘

✓

✘

black  $ 400  $ 400  31 
✘

✓

✘

✓

✘

✓

1936  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

118  $ 50  $ 50  26 
✘

✓

✓

✘

✘

✓

118  $ 100  $ 100  33 
✘

✓

✘

✓

✘

✓

118  $ 200  $ 200  3 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  17 
✘

✓

✘

✓

✓

✘

even  $ 100  $ 100  18 
✓

✘

✓

✘

✓

✘

red  $ 50  $ 50  12 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

8
50.00%
8
50.00%
9
56.25%
7
43.75%
9
56.25%
7
43.75%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

red  $ 50  $ 50  7 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  11 
✘

✓

✘

✓

✓

✘

even  $ 100  $ 100  30 
✓

✘

✓

✘

✘

✓

118  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  30 
✓

✘

✓

✘

✘

✓

odd  $ 50  $ 50  28 
✘

✓

✓

✘

✘

✓

odd  $ 100  $ 100  13 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  6 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  11 
✘

✓

✘

✓

✓

✘

red  $ 100  $ 100  34 
✓

✘

✓

✘

✘

✓

even  $ 50  $ 50  26 
✘

✓

✓

✘

✘

✓

118  $ 50  $ 50  5 
✓

✘

✘

✓

✓

✘

1936  $ 50  $ 50  0 
✘

✘

✘

✘

✘

✘

1936  $ 100  $ 100  3 
✓

✘

✘

✓

✓

✘

1936  $ 200  $ 200  21 
✓

✘

✘

✓

✘

✓

7
50.00%
7
50.00%
6
42.86%
8
57.14%
8
57.14%
6
42.86%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

118  $ 100  $ 100  11 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

odd  $ 50  $ 50  2 
✘

✓

✓

✘

✓

✘

odd  $ 100  $ 100  9 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  10 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

even  $ 50  $ 50  7 
✓

✘

✘

✓

✓

✘

even  $ 100  $ 100  32 
✓

✘

✓

✘

✘

✓

118  $ 50  $ 50  11 
✘

✓

✘

✓

✓

✘

1936  $ 50  $ 50  20 
✘

✓

✓

✘

✘

✓

odd  $ 50  $ 50  24 
✘

✓

✓

✘

✘

✓

odd  $ 100  $ 100  24 
✘

✓

✓

✘

✘

✓

odd  $ 200  $ 200  3 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  23 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  4 
✘

✓

✓

✘

✓

✘

8
50.00%
8
50.00%
8
50.00%
8
50.00%
8
50.00%
8
50.00%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

black  $ 50  $ 50  20 
✘

✓

✓

✘

✘

✓

black  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

black  $ 100  $ 100  12 
✓

✘

✓

✘

✓

✘

black  $ 200  $ 200  26 
✘

✓

✓

✘

✘

✓

black  $ 50  $ 50  34 
✓

✘

✓

✘

✘

✓

black  $ 100  $ 100  5 
✓

✘

✘

✓

✓

✘

black  $ 200  $ 200  3 
✓

✘

✘

✓

✓

✘

black  $ 400  $ 400  19 
✓

✘

✘

✓

✘

✓

black  $ 800  $ 800  18 
✓

✘

✓

✘

✓

✘

black  $ 1600  $ 1600  22 
✘

✓

✓

✘

✘

✓

black  $ 50  $ 50  10 
✘

✓

✓

✘

✓

✘

black  $ 50  $ 50  33 
✘

✓

✘

✓

✘

✓

black  $ 50  $ 50  30 
✓

✘

✓

✘

✘

✓

black  $ 100  $ 100  4 
✘

✓

✓

✘

✓

✘

black  $ 50  $ 50  32 
✓

✘

✓

✘

✘

✓

black  $ 100  $ 100  4 
✘

✓

✓

✘

✓

✘

black  $ 50  $ 50  6 
✘

✓

✓

✘

✓

✘

black  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  26 
✘

✓

✓

✘

✘

✓

black  $ 50  $ 50  6 
✘

✓

✓

✘

✓

✘

10
50.00%
10
50.00%
16
80.00%
4
20.00%
10
50.00%
10
50.00%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

black  $ 50  $ 50  13 
✘

✓

✘

✓

✓

✘

even  $ 50  $ 50  19 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  29 
✘

✓

✘

✓

✘

✓

even  $ 50  $ 50  32 
✓

✘

✓

✘

✘

✓

118  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  24 
✘

✓

✓

✘

✘

✓

118  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

odd  $ 50  $ 50  24 
✘

✓

✓

✘

✘

✓

118  $ 100  $ 100  0 
✘

✘

✘

✘

✘

✘

1936  $ 200  $ 200  32 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  21 
✓

✘

✘

✓

✘

✓

even  $ 100  $ 100  28 
✘

✓

✓

✘

✘

✓

red  $ 50  $ 50  22 
✘

✓

✓

✘

✘

✓

odd  $ 100  $ 100  4 
✘

✓

✓

✘

✓

✘

1936  $ 200  $ 200  29 
✘

✓

✘

✓

✘

✓

red  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

even  $ 100  $ 100  24 
✘

✓

✓

✘

✘

✓

118  $ 50  $ 50  35 
✘

✓

✘

✓

✘

✓

red  $ 100  $ 100  27 
✓

✘

✘

✓

✘

✓

7
38.89%
11
61.11%
9
50.00%
9
50.00%
4
22.22%
14
77.78%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  27 
✓

✘

✘

✓

✘

✓

1936  $ 100  $ 100  6 
✘

✓

✓

✘

✓

✘

odd  $ 200  $ 200  22 
✘

✓

✓

✘

✘

✓

black  $ 400  $ 400  7 
✓

✘

✘

✓

✓

✘

red  $ 800  $ 800  3 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  14 
✓

✘

✓

✘

✓

✘

118  $ 50  $ 50  1 
✓

✘

✘

✓

✓

✘

1936  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

odd  $ 100  $ 100  13 
✘

✓

✘

✓

✓

✘

black  $ 50  $ 50  4 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  1 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  11 
✘

✓

✘

✓

✓

✘

118  $ 100  $ 100  16 
✓

✘

✓

✘

✓

✘

1936  $ 50  $ 50  6 
✘

✓

✓

✘

✓

✘

odd  $ 100  $ 100  16 
✓

✘

✓

✘

✓

✘

black  $ 200  $ 200  9 
✓

✘

✘

✓

✓

✘

red  $ 400  $ 400  19 
✓

✘

✘

✓

✘

✓

118  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

1936  $ 100  $ 100  38 
✘

✘

✘

✘

✘

✘

odd  $ 50  $ 50  30 
✓

✘

✓

✘

✘

✓

black  $ 100  $ 100  23 
✓

✘

✘

✓

✘

✓

red  $ 200  $ 200  27 
✓

✘

✘

✓

✘

✓

14
66.67%
7
33.33%
9
42.86%
12
57.14%
14
66.67%
7
33.33%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

118  $ 50  $ 50  27 
✓

✘

✘

✓

✘

✓

118  $ 100  $ 100  19 
✓

✘

✘

✓

✘

✓

118  $ 200  $ 200  20 
✘

✓

✓

✘

✘

✓

118  $ 400  $ 400  23 
✓

✘

✘

✓

✘

✓

118  $ 800  $ 800  18 
✓

✘

✓

✘

✓

✘

1936  $ 50  $ 50  18 
✓

✘

✓

✘

✓

✘

1936  $ 100  $ 100  18 
✓

✘

✓

✘

✓

✘

1936  $ 200  $ 200  19 
✓

✘

✘

✓

✘

✓

red  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

black  $ 50  $ 50  12 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  36 
✓

✘

✓

✘

✘

✓

black  $ 200  $ 200  22 
✘

✓

✓

✘

✘

✓

even  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

even  $ 100  $ 100  24 
✘

✓

✓

✘

✘

✓

odd  $ 50  $ 50  24 
✘

✓

✓

✘

✘

✓

odd  $ 100  $ 100  3 
✓

✘

✘

✓

✓

✘

1936  $ 50  $ 50  29 
✘

✓

✘

✓

✘

✓

118  $ 50  $ 50  2 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  32 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  18 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  28 
✘

✓

✓

✘

✘

✓

13
61.90%
8
38.10%
13
61.90%
8
38.10%
7
33.33%
14
66.67%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

black  $ 50  $ 50  4 
✘

✓

✓

✘

✓

✘

red  $ 50  $ 50  35 
✘

✓

✘

✓

✘

✓

red  $ 100  $ 100  8 
✘

✓

✓

✘

✓

✘

red  $ 200  $ 200  6 
✘

✓

✓

✘

✓

✘

red  $ 400  $ 400  7 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  1 
✓

✘

✘

✓

✓

✘

even  $ 100  $ 100  9 
✓

✘

✘

✓

✓

✘

even  $ 200  $ 200  23 
✓

✘

✘

✓

✘

✓

even  $ 400  $ 400  21 
✓

✘

✘

✓

✘

✓

even  $ 800  $ 800  13 
✘

✓

✘

✓

✓

✘

even  $ 1600  $ 1600  21 
✓

✘

✘

✓

✘

✓

even  $ 3200  $ 3200  5 
✓

✘

✘

✓

✓

✘

even  $ 6400  $ 6400  22 
✘

✓

✓

✘

✘

✓

odd  $ 50  $ 50  6 
✘

✓

✓

✘

✓

✘

odd  $ 100  $ 100  9 
✓

✘

✘

✓

✓

✘

red  $ 50  $ 50  27 
✓

✘

✘

✓

✘

✓

black  $ 50  $ 50  26 
✘

✓

✓

✘

✘

✓

even  $ 50  $ 50  25 
✓

✘

✘

✓

✘

✓

even  $ 100  $ 100  23 
✓

✘

✘

✓

✘

✓

even  $ 200  $ 200  15 
✘

✓

✘

✓

✓

✘

red  $ 400  $ 400  32 
✓

✘

✓

✘

✘

✓

odd  $ 50  $ 50  6 
✘

✓

✓

✘

✓

✘

odd  $ 100  $ 100  28 
✘

✓

✓

✘

✘

✓

odd  $ 200  $ 200  8 
✘

✓

✓

✘

✓

✘

odd  $ 400  $ 400  6 
✘

✓

✓

✘

✓

✘

red  $ 800  $ 800  28 
✘

✓

✓

✘

✘

✓

red  $ 1600  $ 1600  36 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  2 
✘

✓

✓

✘

✓

✘

even  $ 50  $ 50  13 
✘

✓

✘

✓

✓

✘

even  $ 100  $ 100  26 
✘

✓

✓

✘

✘

✓

14
45.16%
17
54.84%
16
51.61%
15
48.39%
17
54.84%
14
45.16%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

red  $ 50  $ 50  9 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  18 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  19 
✓

✘

✘

✓

✘

✓

black  $ 200  $ 200  24 
✘

✓

✓

✘

✘

✓

even  $ 50  $ 50  3 
✓

✘

✘

✓

✓

✘

even  $ 100  $ 100  16 
✓

✘

✓

✘

✓

✘

odd  $ 50  $ 50  5 
✓

✘

✘

✓

✓

✘

red  $ 50  $ 50  3 
✓

✘

✘

✓

✓

✘

black  $ 50  $ 50  19 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  35 
✘

✓

✘

✓

✘

✓

even  $ 50  $ 50  7 
✓

✘

✘

✓

✓

✘

even  $ 100  $ 100  22 
✘

✓

✓

✘

✘

✓

odd  $ 50  $ 50  14 
✓

✘

✓

✘

✓

✘

odd  $ 100  $ 100  17 
✘

✓

✘

✓

✓

✘

red  $ 50  $ 50  19 
✓

✘

✘

✓

✘

✓

black  $ 50  $ 50  19 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  10 
✘

✓

✓

✘

✓

✘

12
70.59%
5
29.41%
6
35.29%
11
64.71%
10
58.82%
7
41.18%
Bet  Amount  Result  Number  Red  Black  Even  Odd  118  1936 

even  $ 50  $ 50  22 
✘

✓

✓

✘

✘

✓

red  $ 50  $ 50  22 
✘

✓

✓

✘

✘

✓

red  $ 100  $ 100  11 
✘

✓

✘

✓

✓

✘

red  $ 200  $ 200  16 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

black  $ 100  $ 100  2 
✘

✓

✓

✘

✓

✘

even  $ 50  $ 50  36 
✓

✘

✓

✘

✘

✓

odd  $ 50  $ 50  22 
✘

✓

✓

✘

✘

✓

odd  $ 100  $ 100  13 
✘

✓

✘

✓

✓

✘

red  $ 50  $ 50  15 
✘

✓

✘

✓

✓

✘

red  $ 100  $ 100  29 
✘

✓

✘

✓

✘

✓

red  $ 200  $ 200  2 
✘

✓

✓

✘

✓

✘

red  $ 400  $ 400  34 
✓

✘

✓

✘

✘

✓

black  $ 50  $ 50  4 
✘

✓

✓

✘

✓

✘

odd  $ 50  $ 50  26 
✘

✓

✓

✘

✘

✓

odd  $ 100  $ 100  12 
✓

✘

✓

✘

✓

✘

odd  $ 200  $ 200  9 
✓

✘

✘

✓

✓

✘

even  $ 50  $ 50  16 
✓

✘

✓

✘

✓

✘

black  $ 50  $ 50  21 
✓

✘

✘

✓

✘

✓

black  $ 100  $ 100  16 
✓

✘

✓

✘

✓

✘

black  $ 200  $ 200  28 
✘

✓

✓

✘

✘

✓

9
42.86%
12
57.14%
15
71.43%
6
28.57%
12
57.14%
9
42.86%
February 5, 2015
I recently learned of the Martingale betting system and how it's one of the popular betting systems used in roulette. I've always been a fan of number systems, especially ones that involve wagering: stocks and gambling.
There are some decent roulette apps for iOS and the Mac so I'm going to run a series of tests using the system, record data, and visualize it.
This is all manual and I'll use a couple of different apps to get different results. I've been using an app on iOS called Roulette  Casino Style and I've already noticed a couple of patterns where it repeats numbers after a win.
I do have some concerns about using these apps because they offer inapp purchases. While the odds alone would lead to plenty of purchases, it certainly seems like it would be easy to program some occasional lose streaks to help out.
In my first day of testing, my longest losings streaks came from only betting black and using the system. I'll test more to see if that is normal.
I believe that this is what I want to know and display about individual sessions. This part tells the important part of the data:
Can you successfully win 10 times your minimum wager within the stakes?
If so, how much of a bankroll was necessary to achieve it and how many rolls did it take?
I'm recording each spin and bet as well. While these aren't useful in answering the questions, they'll make for some interesting visualizations. I'll also need to learn how to compile and compare data sets, which is one of the goals of this little project.
I searched for roulette and casino on colourlovers.com and found a few options that I dig.
This is a loose example, but I'm thinking of plotting the rolls like this with the 00 through 36 on the Y axis and the X axis showing spin count and bet amount.
Chartist gets closer to showing it, albeit with the usual range problem which I'll need to solve with d3 instead.
Got a big JSON going and spewing out data. Let's get it on.
I went with the first color scheme, Casino Royale, and began adding some styles. I think this is a good time to learn some flexbox. I want some things vertically centered and I want the sidebar with information to have a different color background. The 2 columns are uneven and can vary as to which one is longer. There are hacks for that in the grid but I'd rather just learn flexbox since this is a side project and I'm not worried about people seeing it or what browser they're in.
I'm doing a weird combination of Middleman math and JS math to get the values. When I do a session, I've started recording them as single unit values. Ultimately, I want to show the results for multiple bet amounts: $25, $50, $100, maybe $200. For now, I got it working at $50 and I'll work out how to make it more flexible when I'm ready.
The beautiful thing about working with existing data to create the designs is that the data dictates the needs. Before collecting and organizing, I imagined that a scatter chart showing all of the numbers would be interesting. While it may look interesting visually, it doesn't have much impact on the proofing that I'm doing. In this case, I really don't care about what numbers are there. I only care what category they are in, with categories being an available evenmoney bet type: 118, 1936, odd, even, black, red. I'm not recording this information, but that's just because it's so much more effort and leaves room for error. I'll be using Middleman for this, comparing the individual number against a set of numbers. I'll get a rough version working with template logic and then bug Drew for how to write it better.
Streaks are another thing of interest. They are the best or the worst thing that can happen to a session. A streak of wins is good, a streak of losses is bad. Right now, I can't get these at all. I'll need the results of the checks on the numbers to then identify streaks. Not sure how that will happen yet, but I'll work it out once I can see them.
I have this data, but I don't know how to extract certain bits out of it. These things are easily done manually, but I want to do them programmatically. I want to be able to programmatically show what category of bet a spin number is and then graph the results of those.
At this moment, I can't achieve that even with data that I do have recorded. In a session, I want to divide the numbers into their bet categories and graph opposing categories: Red vs. Black, Even vs. Odd, 118 vs. 1936. I can create a table with some really complex if statements, but thinking that this may be a scenario where I have to combine Middleman and d3.
You can see the results and the streaks here, but I also want them in graphs. This is a start, though, so I'm going to put these in. Visually, the check and the 'x' aren't big enough to follow cleanly so I'll do them in a different way.
Number  Red  Black  Even  Odd  118  1936 

27  ✓  ✘  ✘  ✓  ✘  ✓ 
26  ✘  ✓  ✓  ✘  ✘  ✓ 
26  ✘  ✓  ✓  ✘  ✘  ✓ 
21  ✓  ✘  ✘  ✓  ✘  ✓ 
8  ✘  ✓  ✓  ✘  ✓  ✘ 
33  ✘  ✓  ✘  ✓  ✘  ✓ 
21  ✓  ✘  ✘  ✓  ✘  ✓ 
32  ✓  ✘  ✓  ✘  ✘  ✓ 
13  ✘  ✓  ✘  ✓  ✓  ✘ 
34  ✓  ✘  ✓  ✘  ✘  ✓ 
29  ✘  ✓  ✘  ✓  ✘  ✓ 
26  ✘  ✓  ✓  ✘  ✘  ✓ 
21  ✓  ✘  ✘  ✓  ✘  ✓ 
32  ✓  ✘  ✓  ✘  ✘  ✓ 
21  ✓  ✘  ✘  ✓  ✘  ✓ 
33  ✘  ✓  ✘  ✓  ✘  ✓ 
Number  Red  Black  Even  Odd  118  1936 

22  ✘  ✓  ✓  ✘  ✘  ✓ 
22  ✘  ✓  ✓  ✘  ✘  ✓ 
11  ✘  ✓  ✘  ✓  ✓  ✘ 
16  ✓  ✘  ✓  ✘  ✓  ✘ 
16  ✓  ✘  ✓  ✘  ✓  ✘ 
2  ✘  ✓  ✓  ✘  ✓  ✘ 
36  ✓  ✘  ✓  ✘  ✘  ✓ 
22  ✘  ✓  ✓  ✘  ✘  ✓ 
13  ✘  ✓  ✘  ✓  ✓  ✘ 
15  ✘  ✓  ✘  ✓  ✓  ✘ 
29  ✘  ✓  ✘  ✓  ✘  ✓ 
2  ✘  ✓  ✓  ✘  ✓  ✘ 
34  ✓  ✘  ✓  ✘  ✘  ✓ 
4  ✘  ✓  ✓  ✘  ✓  ✘ 
26  ✘  ✓  ✓  ✘  ✘  ✓ 
12  ✓  ✘  ✓  ✘  ✓  ✘ 
9  ✓  ✘  ✘  ✓  ✓  ✘ 
16  ✓  ✘  ✓  ✘  ✓  ✘ 
21  ✓  ✘  ✘  ✓  ✘  ✓ 
16  ✓  ✘  ✓  ✘  ✓  ✘ 
28  ✘  ✓  ✓  ✘  ✘  ✓ 
Number  Red  Black  Even  Odd  118  1936 

9  ✓  ✘  ✘  ✓  ✓  ✘ 
18  ✓  ✘  ✓  ✘  ✓  ✘ 
19  ✓  ✘  ✘  ✓  ✘  ✓ 
24  ✘  ✓  ✓  ✘  ✘  ✓ 
3  ✓  ✘  ✘  ✓  ✓  ✘ 
16  ✓  ✘  ✓  ✘  ✓  ✘ 
5  ✓  ✘  ✘  ✓  ✓  ✘ 
3  ✓  ✘  ✘  ✓  ✓  ✘ 
19  ✓  ✘  ✘  ✓  ✘  ✓ 
35  ✘  ✓  ✘  ✓  ✘  ✓ 
7  ✓  ✘  ✘  ✓  ✓  ✘ 
22  ✘  ✓  ✓  ✘  ✘  ✓ 
14  ✓  ✘  ✓  ✘  ✓  ✘ 
17  ✘  ✓  ✘  ✓  ✓  ✘ 
19  ✓  ✘  ✘  ✓  ✘  ✓ 
19  ✓  ✘  ✘  ✓  ✘  ✓ 
10  ✘  ✓  ✓  ✘  ✓  ✘ 
Seeing this in action, I think it's something that I'll want to keep (in addition to visualizing the percentages. It's really interesting and important to betting to see the streaks. Identifying long streaks allows to show how bad it couldn't have gotten in any one session.
jQuery length will get me a lot of what I want so I'll probably start with that. Now that all of this stuff exists in the DOM I can loop over it pretty easily. One quick example is the number of times a number was 118 occurred in the first set. I chose this one because it's insanely low.
examplePos = $('.jsid001 .jsn118 .positivea').length;
exampleNeg = $('.jsid001 .jsn118 .negativea').length;
exampleTot = examplePos + exampleNeg
examplePosPer = examplePos / exampleTot
exampleNegPer = exampleNeg / exampleTot
$('.examplepositive').append(examplePosPer)
$('.examplenegative').append(exampleNegPer)
118:
1936:
As usual, getting the data in helped make decisions. Once I could see the percentages I realized that they're not as important. They'll make for a good graph (maybe a donut chart), but seeing the spin counts make things more apparent. It's awesome to see 009, which was a perfect session.
I've had this in a spreadsheet for reference but I'd rather have it here since I can see the streaks visually now.
Losses  Bets  Bankroll  Bets  Bankroll  Bets  Bankroll 

1  25  25  50  50  100  100 
2  50  75  100  150  200  300 
3  100  175  200  350  400  700 
4  200  375  400  750  800  1500 
5  400  775  800  1550  1600  3100 
6  800  1575  1600  3150  3200  6300 
7  1600  3175  3200  6350  6400  12700 
8  3200  6375  6400  12750  12800  25500 
9  6400  12775  12800  25550  25600  51100 
10  12800  25575  25600  51150  51200  102300 
11  25600  51175  51200  102350  102400  204700 
12  51200  102375  102400  204750  204800  409500 
13  102400  204775  204800  409550  409600  819100 
14  204800  409575  409600  819150  819200  1638300 
15  409600  819175  819200  1638350  1638400  3276700 
Drew fixed my two problems in minutes, like usual. For the ternary operator on classes, I just wasn't supposed to keep the word "if".
span{ class: (sp.result == 'l' ? 'negative' : 'positive') }
The comparisons are a bit more complicated. I need to set up a JSON with an array to compare to. It makes total sense, but I wouldn't have thought to do it on my own.
Changing up one small thing and one significant thing. I'm going to display the sessions in reverse order. When I add a new one it's silly to have to scroll past them all. The bigger thing is longer sessions.
In 15 sessions, the biggest bet was $6,400. While that was the last bet before disqualfying the MGM limits, there was one additional bet left for each of the others. It's time to push the system for some sessions to see where it breaks.
It didn't affect the session outcome because I was betting a new bet every time in rotation, but it had a 9 loss streak that would have made it impossible to bet the necessary amount at any of the casinos. With 9 losses, you need to be able to bet $25,600 but the most lenient allows for $20,000.
With a $20k cap, you'd have $45,550 invested and would win $40,000. The cap causes a $5,550 loss.
With a $10k cap, you'd have $22,750 invested and would win $20,000. The cap causes a $2,750 loss.
With a $15k cap, you'd have $40,550 invested and would win $30,000. The cap causes a $10,550 loss.
Imagine if you lost the max bet!
The $15k is clearly the worst loss, but you get to last one extra loss in that and the $20k. 8 losses in a row guarantees a financial loss at a $10k cap, 9 losses guarantees a financial loss at $15k and $20k caps.
Moving on to a new version:
The purpose was to determine if it was possible to achieve a small number of wins before hitting a point in which the betting caps would force a loss. It's a small sample, but it is. In 20 sessions, the profit was $11,250. At this point, hitting the max bet but winning would still result in a profit. Hitting a the max bet is a whole other level of hurt.
More importantly, I'm now fascinated with other things in the numbers and I want to revamp what I'm showing. For one, I need 0 and 00 in the data. I'm comparing percentages of rolls incorrectly without them. Additionally, every time a set is completed there are 2 other winning sets. These can be compared as well to indicate how the bet decisions affected the outcome. Basically, there's a lot more data to dive into and it'll requre a new design. I really want to keep this version, though, to show what I learend. This is v1, onto v2.