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 |
|---|---|---|---|
| haifeng_gong | 2 | 2203 | 1294 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.273 | 0.378 | 0.466 | 47.0 | 3 | 91 | 1294 | 1294 | 2894 |
| SRMFix | 0.857 | 0.857 | 1.136 | 175.2 | 19 | 331 | 1550 | 1550 | 4483 |
| initial | 0.907 | 0.907 | 1.185 | 109.2 | 17 | 201 | 1418 | 1418 | 5504 |
| EloSRM | 0.926 | 0.926 | 1.239 | 244.9 | 43 | 447 | 2203 | 2203 | 4145 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-21 | SRM 510 | 1 | 272 | 428.75 | 0.10 | 43 | 2203 | 4145 | 3 | 1294 | 2894 |
| 1 | 2011-06-08 | SRM 509 | 2 | 232 | 780.12 | 1.75 | 447 | 2160 | 4495 | 91 | 1291 | 2941 |