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 |
|---|---|---|---|
| hiawui | 2 | 1720 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.018 | 0.061 | 0.064 | 7.4 | -5 | 10 | 1204 | 1204 | 6460 |
| EloSRM | 0.062 | 0.062 | 0.071 | 41.3 | 37 | 45 | 1720 | 1720 | 6314 |
| SRMFix | -0.021 | 0.080 | 0.083 | 17.5 | -25 | 10 | 1186 | 1186 | 6474 |
| SRM | -0.759 | 0.759 | 0.808 | 158.0 | -231 | -85 | 969 | 884 | 5682 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-04-03 | SRM 466 | 2 | 603 | 645.07 | 0.10 | 45 | 1720 | 6314 | -85 | 884 | 5682 |
| 1 | 2009-12-05 | SRM 454 | 2 | 679 | 692.72 | 0.03 | 37 | 1674 | 6856 | -231 | 969 | 5089 |