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 |
|---|---|---|---|
| pwkid | 1 | 1203 | 660 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.546 | 0.546 | 0.546 | 119.6 | -120 | -120 | 1203 | 1203 | 3000 |
| initial | -0.642 | 0.642 | 0.642 | 77.3 | -77 | -77 | 1123 | 1123 | 2989 |
| SRMFix | -0.680 | 0.680 | 0.680 | 155.1 | -155 | -155 | 1045 | 1045 | 3116 |
| SRM | -1.368 | 1.368 | 1.368 | 540.0 | -540 | -540 | 660 | 660 | 2956 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-09-23 | SRM 165 | 2 | 215 | 151.74 | -0.55 | -120 | 1203 | 3000 | -540 | 660 | 2956 |