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Shuffle Project How do we compare with Nature? |
Every so often we fire up our generator to deal a series of hands. We then sum up the results and present the statistics in the tables below. We count how many times we dealt each hand pattern and what was each hand's High Card content. We present the actual counts and what percentage of the total number of hands they are. We then compare the percentages to those from the statistical tables published in the ACBL Encyclopedia of Bridge.
Please note that this is an ongoing project. We keep dealing all the time, so come again to see how the numbers change (and compare) over the long period of time. If you have any questions or comments about this or any playBridge page, please [Click Here]
| Frequency of Distribution Patterns |
Pattern Total Hands Our Perc. ACBL Perc. |
4-4-3-2 61050201 21.59861 21.5512 4-3-3-3 29855028 10.56224 10.5361 4-4-4-1 8472021 2.99727 2.9932 5-3-3-2 43919105 15.53790 15.5168 5-4-3-1 36518817 12.91979 12.9307 5-4-2-2 29870558 10.56774 10.5797 5-5-2-1 8961559 3.17046 3.1739 5-4-4-0 3518103 1.24465 1.3433 5-5-3-0 2521762 0.89216 0.8952 6-3-2-2 15938828 5.63891 5.6425 6-4-2-1 13250968 4.68799 4.7021 6-3-3-1 9725333 3.44067 3.4482 6-4-3-0 3731562 1.32017 1.3262 6-5-1-1 1976989 0.69943 0.7053 6-5-2-0 1837506 0.65008 0.6511 6-6-1-0 200456 0.07092 0.0723 7-3-2-1 5280980 1.86833 1.8808 7-2-2-2 1443837 0.51081 0.5129 7-4-1-1 1093727 0.38694 0.3918 7-4-2-0 1010625 0.35754 0.3617 7-3-3-0 743422 0.26301 0.2652 7-5-1-0 302216 0.10692 0.1085 7-6-0-0 14756 0.00522 0.0056 8-2-2-1 544680 0.19270 0.1924 8-3-1-1 327352 0.11581 0.1176 8-3-2-0 303793 0.10748 0.1085 8-4-1-0 126729 0.04483 0.0452 8-5-0-0 9071 0.00321 0.0031 9-2-1-1 48377 0.01712 0.0178 9-3-1-0 28448 0.01006 0.0100 9-2-2-2 23573 0.00834 0.0082 9-4-0-0 2389 0.00085 0.0010 10-2-1-0 3219 0.00114 0.0011 10-1-1-1 1199 0.00042 0.0004 10-3-0-0 676 0.00024 0.00015 11-1-1-0 112 0.00004 0.00002 11-2-0-0 23 0.00001 0.00001 12-1-0-0 0 0.00000 0.0000003 13-0-0-0 0 0.00000 0.(9)6 |
| Frequency of High Card Content |
Points Total Hands Our Perc. ACBL Perc. |
0 1006679 0.35615 0.3639
1 2207725 0.78106 0.7884
2 3831778 1.35562 1.3561
3 6906326 2.44335 2.4624
4 10846024 3.83715 3.8454
5 14618360 5.17175 5.1862
6 18546212 6.56136 6.5541
7 22685092 8.02563 8.0281
8 25166486 8.90351 8.8922
9 26488662 9.37128 9.3562
10 26648387 9.42778 9.4051
11 25353132 8.96954 8.9447
12 22736393 8.04378 8.0269
13 19569833 6.92350 6.9143
14 16101808 5.69657 5.6933
15 12480363 4.41536 4.4237
16 9340511 3.30453 3.3109
17 6662853 2.35721 2.3617
18 4524881 1.60083 1.6051
19 2902169 1.02674 1.0362
20 1809977 0.64034 0.6435
21 1052172 0.37224 0.3779
22 582999 0.20626 0.2100
23 310432 0.10983 0.1119
24 151277 0.05352 0.0559
25 75008 0.02654 0.0264
26 31712 0.01122 0.0117
27 13499 0.00478 0.0049
28 5162 0.00183 0.0019
29 1513 0.00054 0.0007
30 462 0.00016 0.0002
31-37 113 0.00004 0.0001
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