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 |
|---|---|---|---|
| xet | 3 | 1758 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.071 | 0.560 | 0.580 | 67.5 | -70 | 88 | 1288 | 1175 | 9326 |
| SRMFix | -0.206 | 0.651 | 0.676 | 115.4 | -136 | 153 | 1353 | 1159 | 9018 |
| EloSRM | -0.198 | 0.730 | 0.760 | 142.9 | -108 | 250 | 1937 | 1758 | 8938 |
| SRM | -0.760 | 0.760 | 0.886 | 139.3 | -239 | -37 | 1163 | 782 | 8966 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-12-17 | SRM 527 | 2 | 944 | 693.25 | -0.45 | -71 | 1758 | 8938 | -142 | 782 | 8966 |
| 2 | 2010-12-08 | SRM 490 | 2 | 848 | 440.12 | -0.95 | -108 | 1828 | 6539 | -239 | 924 | 5868 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 386 | 671.86 | 0.80 | 250 | 1937 | 5551 | -37 | 1163 | 3662 |