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 |
|---|---|---|---|
| yuzeming | 26 | 2737 | 1337 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.576 | 1.060 | 1.742 | 65.3 | -69 | 380 | 2822 | 2737 | 1049 |
| SRMFix | 0.503 | 1.114 | 1.773 | 76.0 | -145 | 353 | 2082 | 2017 | 688 |
| SRM | 0.666 | 1.118 | 1.918 | 89.9 | -280 | 247 | 1607 | 1337 | 1203 |
| initial | 0.360 | 1.142 | 1.813 | 137.6 | -481 | 746 | 2560 | 2327 | 500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 2020-05-09 | SRM 785 | 1 | 151 | 201.59 | -0.08 | -4 | 2737 | 1049 | -21 | 1337 | 1203 |
| 25 | 2016-01-20 | SRM 679 | 1 | 399 | 272.88 | -0.64 | -53 | 2741 | 1884 | -164 | 1358 | 2098 |
| 24 | 2015-10-10 | SRM 670 | 1 | 327 | 363.75 | -0.32 | -29 | 2794 | 1701 | -85 | 1522 | 1420 |
| 23 | 2013-05-25 | SRM 580 | 1 | 237 | 473.64 | 1.00 | 118 | 2822 | 1572 | 71 | 1607 | 1488 |
| 22 | 2012-03-07 | SRM 536 | 1 | 147 | 505.72 | 1.78 | 121 | 2704 | 1681 | 131 | 1536 | 1684 |
| 21 | 2011-07-13 | SRM 512 | 1 | 414 | 538.55 | 0.38 | 25 | 2583 | 1951 | 53 | 1405 | 2149 |
| 20 | 2011-06-21 | SRM 510 | 1 | 272 | 363.50 | -0.14 | -3 | 2558 | 2045 | -9 | 1352 | 2450 |
| 19 | 2011-06-08 | SRM 509 | 1 | 530 | 516.95 | -0.04 | 3 | 2561 | 2038 | 6 | 1361 | 2445 |
| 18 | 2011-05-17 | SRM 504.5 | 1 | 645 | 508.11 | -0.50 | -21 | 2557 | 1948 | -98 | 1355 | 2384 |
| 17 | 2011-05-11 | SRM 506 | 1 | 332 | 340.53 | 0.04 | 8 | 2579 | 1799 | 0 | 1453 | 1825 |
| 16 | 2011-04-16 | Member SRM 503 | 1 | 461 | 484.55 | 0.07 | 11 | 2570 | 1818 | 3 | 1453 | 1826 |
| 15 | 2011-04-07 | SRM 502 | 1 | 203 | 347.63 | 0.78 | 57 | 2559 | 1848 | 74 | 1450 | 1814 |
| 14 | 2011-03-30 | Member SRM 501 | 1 | 241 | 520.42 | 1.11 | 90 | 2502 | 2124 | 108 | 1376 | 2221 |
| 13 | 2011-03-08 | SRM 499 | 1 | 400 | 594.44 | 0.57 | 61 | 2412 | 2512 | 63 | 1268 | 2859 |
| 12 | 2011-02-01 | SRM 496 | 2 | 24 | 160.66 | 2.74 | 98 | 2351 | 2782 | 132 | 1205 | 3430 |
| 11 | 2010-11-30 | Member SRM 489 | 2 | 455 | 331.10 | -1.06 | -28 | 2253 | 3200 | -93 | 1073 | 4374 |
| 10 | 2010-09-09 | SRM 481 | 2 | 328 | 113.65 | -1.53 | -37 | 2281 | 2900 | -19 | 1166 | 3476 |
| 9 | 2010-08-26 | SRM 480 | 1 | 420 | 389.82 | -0.27 | -19 | 2318 | 2654 | -97 | 1185 | 3273 |
| 8 | 2010-08-14 | SRM 479 | 1 | 392 | 485.08 | -0.06 | 0 | 2337 | 2547 | -36 | 1282 | 2519 |
| 7 | 2010-08-04 | Member SRM 478 | 2 | 10 | 191.15 | 4.26 | 148 | 2338 | 2539 | 191 | 1318 | 2290 |
| 6 | 2010-07-17 | SRM 476 | 2 | 7 | 410.98 | 5.88 | 233 | 2189 | 3308 | 247 | 1127 | 3660 |
| 5 | 2010-06-30 | Member Single Round Match 474 | 2 | 475 | 211.26 | -1.17 | -69 | 1957 | 4836 | -110 | 880 | 5821 |
| 4 | 2010-05-24 | TCO10 Qual 3 | 1 | 746 | 568.13 | -0.39 | -42 | 2025 | 4326 | -88 | 990 | 4933 |
| 3 | 2010-05-04 | SRM 469 | 2 | 299 | 328.70 | 0.14 | 35 | 2067 | 3827 | 8 | 1078 | 3957 |
| 2 | 2010-04-20 | Member SRM 468 | 2 | 111 | 638.70 | 2.52 | 380 | 2031 | 3951 | 150 | 1070 | 3943 |
| 1 | 2010-04-15 | SRM 467 | 2 | 497 | 464.82 | -0.10 | -4 | 1651 | 7045 | -280 | 920 | 5429 |