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 |
|---|---|---|---|
| jdhuang | 2 | 1518 | 858 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.195 | 0.195 | 0.219 | 30.2 | -49 | 11 | 1568 | 1518 | 9605 |
| Odd | -0.205 | 0.205 | 0.235 | 31.6 | -41 | 22 | 1447 | 1406 | 9395 |
| initial | -0.247 | 0.247 | 0.281 | 29.8 | -46 | -14 | 1186 | 1140 | 9619 |
| SRMFix | -0.253 | 0.253 | 0.285 | 46.9 | -64 | -30 | 1170 | 1106 | 9107 |
| SRM | -0.572 | 0.572 | 0.647 | 171.0 | -256 | -86 | 1114 | 858 | 7268 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-05-27 | SRM 441 | 2 | 727 | 718.43 | -0.29 | -49 | 1518 | 9605 | -256 | 858 | 7268 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 455 | 741.54 | -0.10 | 11 | 1568 | 7254 | -86 | 1114 | 3934 |