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 |
|---|---|---|---|
| Yking | 2 | 1433 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.039 | 0.101 | 0.108 | 25.3 | -11 | 40 | 1433 | 1433 | 3821 |
| SRMFix | -0.126 | 0.126 | 0.155 | 29.2 | -52 | -6 | 1148 | 1142 | 3915 |
| initial | -0.134 | 0.134 | 0.149 | 16.2 | -24 | -8 | 1176 | 1168 | 3927 |
| SRM | -0.554 | 0.554 | 0.559 | 155.5 | -210 | -101 | 990 | 889 | 3366 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-12-08 | SRM 276 | 2 | 307 | 320.55 | 0.06 | 40 | 1433 | 3821 | -101 | 889 | 3366 |
| 1 | 2005-04-30 | SRM 240 | 2 | 132 | 179.27 | -0.14 | -11 | 1393 | 2912 | -210 | 990 | 2138 |