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 |
|---|---|---|---|
| irfana | 2 | 1320 | 610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.248 | 0.268 | 0.365 | 66.1 | -114 | 18 | 1320 | 1320 | 4264 |
| SRMFix | -0.319 | 0.332 | 0.460 | 75.6 | -149 | 2 | 1053 | 1053 | 4545 |
| initial | -0.333 | 0.333 | 0.433 | 40.1 | -73 | -7 | 1127 | 1120 | 4483 |
| SRM | -0.714 | 0.714 | 0.957 | 295.0 | -503 | -87 | 697 | 610 | 4566 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 300 | 304.29 | 0.02 | 18 | 1320 | 4264 | -87 | 610 | 4566 |
| 1 | 2005-07-28 | SRM 255 | 2 | 280 | 204.48 | -0.52 | -114 | 1302 | 3977 | -503 | 697 | 3850 |