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 |
|---|---|---|---|
| pwroberts | 1 | 1477 | 1158 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.196 | 0.196 | 0.196 | 42.0 | -42 | -42 | 1158 | 1158 | 1141 |
| SRMFix | 0.357 | 0.357 | 0.357 | 84.5 | 85 | 85 | 1285 | 1285 | 1797 |
| initial | 0.395 | 0.395 | 0.395 | 47.6 | 48 | 48 | 1248 | 1248 | 1918 |
| EloSRM | 0.456 | 0.456 | 0.456 | 154.8 | 155 | 155 | 1477 | 1477 | 1844 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-09-20 | SRM 164 | 2 | 100 | 137.15 | 0.46 | 155 | 1477 | 1844 | -42 | 1158 | 1141 |