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 |
|---|---|---|---|
| qwex | 4 | 1348 | 587 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.054 | 0.385 | 0.461 | 78.0 | -77 | 150 | 1289 | 1289 | 2576 |
| EloSRM | 0.071 | 0.387 | 0.464 | 93.1 | -84 | 180 | 1348 | 1348 | 2459 |
| initial | -0.051 | 0.403 | 0.478 | 48.6 | -61 | 85 | 1175 | 1175 | 2514 |
| SRMFix | -0.018 | 0.435 | 0.509 | 70.9 | -130 | 87 | 1108 | 1108 | 2775 |
| SRM | -0.299 | 0.728 | 0.875 | 224.2 | -469 | 142 | 731 | 587 | 3337 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 280 | 488.71 | 0.80 | 180 | 1348 | 2459 | 142 | 587 | 3337 |
| 3 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 523 | 565.54 | 0.11 | 56 | 1168 | 3357 | -10 | 445 | 3468 |
| 2 | 2002-04-15 | SRM 80 | 2 | 332 | 281.00 | -0.28 | -53 | 1112 | 2650 | -276 | 455 | 2665 |
| 1 | 2002-04-09 | SRM 78 | 2 | 314 | 244.92 | -0.36 | -84 | 1165 | 2245 | -469 | 731 | 2107 |