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 |
|---|---|---|---|
| anucoder | 2 | 1225 | 470 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.401 | 0.401 | 0.414 | 75.8 | -105 | -46 | 1218 | 1171 | 3900 |
| EloSRM | -0.413 | 0.413 | 0.430 | 85.1 | -118 | -52 | 1277 | 1225 | 3865 |
| SRMFix | -0.497 | 0.497 | 0.526 | 103.7 | -153 | -55 | 1047 | 993 | 3930 |
| initial | -0.530 | 0.530 | 0.540 | 63.8 | -76 | -51 | 1124 | 1072 | 3857 |
| SRM | -0.895 | 0.895 | 1.014 | 365.0 | -542 | -188 | 658 | 470 | 3909 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-04-02 | SRM 236 | 2 | 248 | 214.67 | -0.30 | -52 | 1225 | 3865 | -188 | 470 | 3909 |
| 1 | 2005-02-23 | SRM 232 | 2 | 209 | 149.82 | -0.53 | -118 | 1277 | 3548 | -542 | 658 | 3477 |