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 |
|---|---|---|---|
| fj_usaco | 2 | 1435 | 903 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.106 | 0.395 | 0.409 | 47.6 | -60 | 35 | 1235 | 1175 | 2652 |
| SRMFix | -0.165 | 0.408 | 0.440 | 75.8 | -94 | 58 | 1258 | 1165 | 2563 |
| EloSRM | -0.110 | 0.485 | 0.498 | 105.4 | -71 | 140 | 1506 | 1435 | 2375 |
| Odd | -0.108 | 0.502 | 0.513 | 109.0 | -63 | 155 | 1460 | 1397 | 2350 |
| SRM | -0.701 | 0.701 | 0.732 | 148.5 | -203 | -94 | 1106 | 903 | 2272 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-08-10 | SRM 207 | 2 | 139 | 107.88 | -0.60 | -71 | 1435 | 2375 | -203 | 903 | 2272 |
| 1 | 2004-07-31 | SRM 205 | 2 | 93 | 120.61 | 0.38 | 140 | 1506 | 2107 | -94 | 1106 | 1492 |