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 |
|---|---|---|---|
| ea7 | 2 | 1746 | 1097 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.272 | 0.272 | 0.280 | 51.5 | -60 | -43 | 1140 | 1097 | 3272 |
| SRMFix | 0.343 | 0.343 | 0.366 | 73.3 | 37 | 110 | 1347 | 1347 | 3972 |
| EloSRM | 0.396 | 0.396 | 0.459 | 127.9 | 51 | 204 | 1746 | 1746 | 3881 |
| Odd | 0.427 | 0.427 | 0.492 | 138.6 | 57 | 220 | 1660 | 1660 | 3913 |
| initial | 0.477 | 0.477 | 0.479 | 57.4 | 52 | 63 | 1315 | 1315 | 4068 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-02-07 | SRM 338 | 2 | 226 | 253.17 | 0.16 | 51 | 1746 | 3881 | -43 | 1097 | 3272 |
| 1 | 2007-01-13 | SRM 334 | 2 | 275 | 424.91 | 0.63 | 204 | 1695 | 4078 | -60 | 1140 | 2891 |