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 |
|---|---|---|---|
| shiwei | 3 | 1985 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.472 | 0.472 | 0.580 | 69.0 | 17 | 115 | 1407 | 1407 | 4803 |
| Odd | 0.544 | 0.544 | 0.590 | 146.2 | 116 | 165 | 1846 | 1846 | 4435 |
| EloSRM | 0.548 | 0.548 | 0.602 | 152.0 | 105 | 180 | 1985 | 1985 | 4322 |
| initial | 0.549 | 0.549 | 0.654 | 66.1 | 16 | 121 | 1398 | 1398 | 4772 |
| SRM | -0.149 | 0.564 | 0.633 | 84.3 | -181 | 32 | 1019 | 1011 | 4678 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-09-23 | SRM 449 | 2 | 309 | 557.15 | 0.85 | 180 | 1985 | 4322 | 32 | 1011 | 4678 |
| 2 | 2008-12-02 | SRM 428 | 2 | 355 | 521.26 | 0.55 | 171 | 1805 | 5929 | -40 | 979 | 7365 |
| 1 | 2007-10-17 | SRM 372 | 2 | 434 | 512.68 | 0.24 | 105 | 1634 | 5404 | -181 | 1019 | 3965 |