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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 61051736 21.59860 21.5512 4-3-3-3 29855761 10.56223 10.5361 4-4-4-1 8472203 2.99726 2.9932 5-3-3-2 43920296 15.53792 15.5168 5-4-3-1 36519728 12.91978 12.9307 5-4-2-2 29871287 10.56773 10.5797 5-5-2-1 8961801 3.17046 3.1739 5-4-4-0 3518192 1.24465 1.3433 5-5-3-0 2521842 0.89217 0.8952 6-3-2-2 15939213 5.63890 5.6425 6-4-2-1 13251345 4.68800 4.7021 6-3-3-1 9725589 3.44067 3.4482 6-4-3-0 3731653 1.32017 1.3262 6-5-1-1 1977044 0.69943 0.7053 6-5-2-0 1837534 0.65007 0.6511 6-6-1-0 200461 0.07092 0.0723 7-3-2-1 5281143 1.86834 1.8808 7-2-2-2 1443867 0.51080 0.5129 7-4-1-1 1093753 0.38694 0.3918 7-4-2-0 1010651 0.35754 0.3617 7-3-3-0 743442 0.26301 0.2652 7-5-1-0 302218 0.10692 0.1085 7-6-0-0 14756 0.00522 0.0056 8-2-2-1 544699 0.19270 0.1924 8-3-1-1 327355 0.11581 0.1176 8-3-2-0 303795 0.10748 0.1085 8-4-1-0 126743 0.04484 0.0452 8-5-0-0 9071 0.00321 0.0031 9-2-1-1 48379 0.01712 0.0178 9-3-1-0 28450 0.01006 0.0100 9-2-2-2 23575 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 1006708 0.35615 0.3639
1 2207763 0.78105 0.7884
2 3831906 1.35563 1.3561
3 6906544 2.44337 2.4624
4 10846279 3.83715 3.8454
5 14618721 5.17174 5.1862
6 18546703 6.56137 6.5541
7 22685612 8.02561 8.0281
8 25167088 8.90350 8.8922
9 26489341 9.37128 9.3562
10 26649097 9.42780 9.4051
11 25353836 8.96956 8.9447
12 22736924 8.04376 8.0269
13 19570378 6.92352 6.9143
14 16102180 5.69656 5.6933
15 12480656 4.41535 4.4237
16 9340781 3.30454 3.3109
17 6662994 2.35720 2.3617
18 4525006 1.60084 1.6051
19 2902239 1.02674 1.0362
20 1810032 0.64034 0.6435
21 1052190 0.37224 0.3779
22 583024 0.20626 0.2100
23 310441 0.10983 0.1119
24 151281 0.05352 0.0559
25 75010 0.02654 0.0264
26 31715 0.01122 0.0117
27 13501 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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