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 |
|---|---|---|---|
| jychen | 2 | 1742 | 903 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.223 | 0.223 | 0.223 | 38.9 | -39 | -39 | 1742 | 1742 | 10007 |
| initial | -0.273 | 0.273 | 0.273 | 32.8 | -33 | -33 | 1167 | 1167 | 9995 |
| SRMFix | -0.330 | 0.330 | 0.330 | 78.3 | -78 | -78 | 1122 | 1122 | 10133 |
| SRM | -1.180 | 1.180 | 1.180 | 297.0 | -297 | -297 | 903 | 903 | 7538 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-11-30 | SRM 562 | 2 | 466 | ||||||||
| 1 | 2012-10-10 | SRM 557 | 2 | 855 | 732.45 | -0.22 | -39 | 1742 | 10007 | -297 | 903 | 7538 |