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 |
|---|---|---|---|
| haibianyuwu | 3 | 1595 | 592 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.204 | 0.204 | 0.208 | 25.3 | -36 | -15 | 1501 | 1440 | 11294 |
| EloSRM | -0.215 | 0.215 | 0.216 | 35.3 | -40 | -31 | 1666 | 1595 | 11367 |
| SRMFix | -0.291 | 0.291 | 0.292 | 53.7 | -78 | -38 | 1122 | 1039 | 11616 |
| initial | -0.296 | 0.296 | 0.298 | 35.7 | -38 | -31 | 1169 | 1093 | 11640 |
| SRM | -0.813 | 0.813 | 0.865 | 202.7 | -309 | -129 | 891 | 592 | 10965 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-10-04 | SRM 520 | 2 | 953 | 887.67 | -0.24 | -40 | 1595 | 11367 | -129 | 592 | 10965 |
| 2 | 2011-07-13 | SRM 512 | 2 | 1141 | 988.06 | -0.21 | -31 | 1634 | 10056 | -170 | 721 | 9476 |
| 1 | 2011-03-08 | SRM 499 | 2 | 875 | 761.12 | -0.20 | -35 | 1666 | 8546 | -309 | 891 | 6426 |