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 |
|---|---|---|---|
| chenshijie | 4 | 2187 | 1188 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.328 | 0.698 | 0.865 | 66.5 | -84 | 79 | 1188 | 1188 | 3274 |
| SRMFix | 0.753 | 0.753 | 1.014 | 99.4 | 22 | 219 | 1598 | 1598 | 3483 |
| EloSRM | 0.778 | 0.778 | 1.007 | 144.1 | 46 | 218 | 2187 | 2187 | 3247 |
| initial | 0.857 | 0.857 | 1.100 | 103.2 | 36 | 244 | 1613 | 1613 | 3447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-05-24 | TCO10 Qual 3 | 1 | 365 | 600.95 | 0.72 | 162 | 2187 | 3247 | 48 | 1188 | 3274 |
| 3 | 2009-08-25 | SRM 447 | 2 | 128 | 453.04 | 1.82 | 218 | 2025 | 4004 | 79 | 1140 | 3584 |
| 2 | 2009-06-23 | SRM 443 | 2 | 394 | 428.68 | 0.12 | 46 | 1807 | 5684 | -84 | 1061 | 4216 |
| 1 | 2009-05-27 | SRM 441 | 2 | 509 | 693.58 | 0.45 | 151 | 1762 | 6092 | -55 | 1145 | 3589 |