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 |
|---|---|---|---|
| CaBreak | 2 | 1643 | 806 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.155 | 0.182 | 0.239 | 21.9 | -41 | 3 | 1203 | 1163 | 7795 |
| SRMFix | -0.202 | 0.202 | 0.265 | 35.1 | -62 | -8 | 1192 | 1130 | 7722 |
| EloSRM | -0.108 | 0.206 | 0.233 | 57.3 | -54 | 60 | 1697 | 1643 | 7682 |
| SRM | -0.930 | 0.930 | 0.930 | 197.0 | -208 | -186 | 992 | 806 | 6803 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-08-04 | Member SRM 478 | 2 | 782 | 628.92 | -0.31 | -54 | 1643 | 7682 | -186 | 806 | 6803 |
| 1 | 2009-12-05 | SRM 454 | 2 | 647 | 692.72 | 0.10 | 60 | 1697 | 6645 | -208 | 992 | 4842 |