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 |
|---|---|---|---|
| bobby_ko | 1 | 1142 | 836 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.349 | 0.349 | 0.349 | 62.9 | -63 | -63 | 1149 | 1149 | 483 |
| EloSRM | -0.360 | 0.360 | 0.360 | 77.2 | -77 | -77 | 1142 | 1142 | 478 |
| initial | -0.462 | 0.462 | 0.462 | 55.6 | -56 | -56 | 1144 | 1144 | 423 |
| SRMFix | -0.479 | 0.479 | 0.479 | 111.9 | -112 | -112 | 1088 | 1088 | 445 |
| SRM | -0.850 | 0.850 | 0.850 | 364.0 | -364 | -364 | 836 | 836 | 453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2001-09-04 | SRM 28 | 2 | 72 | 67.78 | -0.36 | -77 | 1142 | 478 | -364 | 836 | 453 |