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 |
|---|---|---|---|
| PWSTRICK | 2 | 1659 | 824 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.070 | 0.450 | 0.456 | 54.2 | -63 | 46 | 1246 | 1183 | 8991 |
| SRMFix | -0.157 | 0.484 | 0.509 | 90.7 | -104 | 78 | 1278 | 1174 | 8126 |
| EloSRM | -0.098 | 0.582 | 0.590 | 135.4 | -90 | 181 | 1749 | 1659 | 7277 |
| Odd | -0.073 | 0.588 | 0.593 | 135.0 | -78 | 192 | 1624 | 1546 | 7288 |
| SRM | -0.890 | 0.890 | 0.916 | 188.0 | -250 | -126 | 1074 | 824 | 9332 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-31 | SRM 412 | 2 | 667 | 457.86 | -0.68 | -90 | 1659 | 7277 | -250 | 824 | 9332 |
| 1 | 2008-07-23 | SRM 411 | 2 | 328 | 458.56 | 0.48 | 181 | 1749 | 6272 | -126 | 1074 | 5862 |