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 |
|---|---|---|---|
| gengmao | 8 | 1822 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.207 | 0.367 | 0.521 | 44.2 | -62 | 126 | 1399 | 1399 | 4461 |
| SRMFix | 0.172 | 0.370 | 0.518 | 43.5 | -81 | 90 | 1341 | 1341 | 5052 |
| EloSRM | 0.115 | 0.407 | 0.515 | 59.9 | -71 | 153 | 1822 | 1822 | 4804 |
| SRM | -0.050 | 0.510 | 0.617 | 71.1 | -192 | 64 | 1087 | 849 | 6385 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-04-03 | SRM 396 | 2 | 360 | 353.03 | -0.03 | 9 | 1822 | 4804 | 4 | 849 | 6385 |
| 7 | 2008-03-22 | SRM 394 | 2 | 231 | 433.87 | 0.91 | 89 | 1814 | 4868 | 64 | 845 | 6502 |
| 6 | 2008-02-02 | SRM 390 | 2 | 468 | 408.50 | -0.20 | -7 | 1725 | 5443 | -19 | 781 | 7148 |
| 5 | 2008-01-24 | SRM 389 | 2 | 399 | 342.94 | -0.22 | -10 | 1732 | 5322 | -25 | 800 | 6881 |
| 4 | 2008-01-15 | SRM 388 | 2 | 271 | 461.80 | 0.77 | 129 | 1742 | 5190 | 41 | 825 | 6582 |
| 3 | 2007-09-26 | SRM 367 | 2 | 615 | 387.45 | -0.67 | -71 | 1613 | 5351 | -192 | 784 | 5851 |
| 2 | 2007-09-12 | SRM 365 | 2 | 405 | 388.70 | -0.06 | 11 | 1683 | 4894 | -111 | 976 | 4210 |
| 1 | 2007-08-11 | SRM 363 | 2 | 386 | 510.76 | 0.41 | 153 | 1672 | 4839 | -113 | 1087 | 3351 |