9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mathusalen | 25 | 2860 | 1401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.336 | 0.682 | 0.884 | 53.8 | -61 | 263 | 2861 | 2860 | 775 |
| SRMFix | 0.381 | 0.706 | 0.927 | 52.2 | -98 | 213 | 1839 | 1834 | 941 |
| initial | 0.290 | 0.715 | 0.947 | 86.1 | -252 | 235 | 2096 | 2074 | 756 |
| SRM | 0.642 | 0.868 | 1.191 | 72.8 | -329 | 113 | 1486 | 1401 | 921 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2019-08-23 | SRM 765 | 1 | 49 | 84.60 | -0.03 | 3 | 2860 | 775 | -6 | 1401 | 921 |
| 24 | 2019-08-17 | TCO19 Wildcard Fun Round | 1 | 37 | 62.88 | -0.12 | -4 | 2857 | 778 | -79 | 1407 | 906 |
| 23 | 2019-08-10 | SRM 764 | 1 | 50 | 105.79 | 1.08 | 72 | 2861 | 790 | 85 | 1486 | 767 |
| 22 | 2019-07-03 | SRM 762 | 1 | 64 | 103.07 | 0.69 | 61 | 2788 | 932 | 95 | 1401 | 985 |
| 21 | 2019-04-25 | TCO19 SRM 756 | 1 | 108 | 116.80 | -0.21 | -11 | 2727 | 1026 | -47 | 1306 | 1227 |
| 20 | 2019-03-30 | TCO19 SRM 754 | 1 | 60 | 78.18 | -0.19 | -10 | 2738 | 961 | -34 | 1353 | 1031 |
| 19 | 2019-03-20 | TCO19 SRM 753 | 1 | 84 | 100.14 | -0.21 | -12 | 2748 | 951 | -51 | 1387 | 949 |
| 18 | 2019-03-15 | 2019 Humblefool Cup Prelims | 1 | 39 | 68.68 | 0.82 | 73 | 2760 | 920 | 61 | 1438 | 854 |
| 17 | 2018-12-14 | TCO19 SRM 744 | 1 | 63 | 112.64 | 0.84 | 110 | 2687 | 1071 | 111 | 1377 | 1003 |
| 16 | 2018-09-30 | TCO19 SRM 738 | 1 | 68 | 109.31 | 0.08 | 19 | 2577 | 1289 | 51 | 1266 | 1411 |
| 15 | 2018-08-15 | SRM 736 *TCO19* | 2 | 20 | 42.77 | 1.10 | 89 | 2559 | 1390 | 48 | 1215 | 1670 |
| 14 | 2017-09-26 | SRM 721 | 2 | 22 | 64.02 | 1.54 | 78 | 2470 | 2142 | 89 | 1167 | 2559 |
| 13 | 2017-08-24 | SRM 720 | 2 | 66 | 78.78 | 0.26 | 30 | 2392 | 2475 | 28 | 1078 | 2951 |
| 12 | 2017-04-01 | TCO17 Round 1A | 1 | 614 | 528.07 | -0.22 | -15 | 2362 | 3043 | -33 | 1050 | 3627 |
| 11 | 2017-02-09 | SRM 708 | 2 | 154 | 71.48 | -1.11 | -35 | 2377 | 3059 | -30 | 1083 | 3545 |
| 10 | 2016-12-29 | SRM 704 | 2 | 25 | 106.26 | 2.09 | 98 | 2412 | 2919 | 113 | 1113 | 3405 |
| 9 | 2016-10-26 | SRM 701 | 2 | 71 | 132.68 | 0.90 | 61 | 2314 | 3482 | 64 | 1000 | 4117 |
| 8 | 2016-09-26 | SRM 699 (Cisco) | 2 | 264 | 136.18 | -0.96 | -40 | 2253 | 4035 | -45 | 936 | 4819 |
| 7 | 2016-08-18 | SRM 697 | 2 | 49 | 133.97 | 1.45 | 96 | 2292 | 3882 | 105 | 981 | 4539 |
| 6 | 2016-07-09 | SRM 694 | 2 | 166 | 136.76 | -0.28 | -8 | 2196 | 4514 | 3 | 876 | 5570 |
| 5 | 2016-06-25 | SRM 693 | 2 | 128 | 162.33 | 0.34 | 45 | 2205 | 4438 | 61 | 873 | 5575 |
| 4 | 2016-05-30 | SRM 691 | 2 | 306 | 193.90 | -0.91 | -61 | 2160 | 4875 | -146 | 812 | 6274 |
| 3 | 2016-05-03 | SRM 690 | 2 | 122 | 126.03 | 0.05 | 25 | 2221 | 4604 | -9 | 958 | 4949 |
| 2 | 2016-04-15 | SRM 688 | 2 | 163 | 458.28 | 1.49 | 263 | 2196 | 4820 | 96 | 967 | 4923 |
| 1 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 540 | 584.80 | -0.10 | -26 | 1933 | 6515 | -329 | 871 | 5753 |