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 |
|---|---|---|---|
| -vys- | 4 | 1610 | 508 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.153 | 0.211 | 0.245 | 41.7 | -97 | 36 | 1621 | 1610 | 10080 |
| SRMFix | -0.198 | 0.240 | 0.298 | 46.9 | -124 | 12 | 1076 | 1037 | 10932 |
| initial | -0.234 | 0.246 | 0.298 | 29.6 | -59 | 3 | 1141 | 1087 | 10979 |
| SRM | -0.507 | 0.507 | 0.701 | 173.0 | -438 | -28 | 762 | 508 | 10814 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-28 | SRM 507 | 2 | 1041 | 944.33 | -0.14 | -11 | 1610 | 10080 | -64 | 508 | 10814 |
| 3 | 2011-05-17 | SRM 504.5 | 2 | 903 | 977.81 | 0.12 | 36 | 1621 | 9718 | -28 | 572 | 10405 |
| 2 | 2011-05-03 | Member SRM 505 | 2 | 934 | 834.27 | -0.16 | -23 | 1586 | 10282 | -162 | 600 | 10096 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 938 | 763.02 | -0.42 | -97 | 1609 | 9735 | -438 | 762 | 8403 |