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 |
|---|---|---|---|
| karkaremtg | 4 | 1155 | 290 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.250 | 0.250 | 0.302 | 52.6 | -114 | -3 | 1252 | 1155 | 7833 |
| Odd | -0.264 | 0.264 | 0.305 | 46.7 | -96 | -6 | 1208 | 1118 | 7833 |
| SRMFix | -0.347 | 0.347 | 0.390 | 64.2 | -144 | -17 | 1056 | 943 | 7809 |
| initial | -0.398 | 0.398 | 0.422 | 47.9 | -70 | -23 | 1130 | 1008 | 7770 |
| SRM | -0.557 | 0.557 | 0.723 | 227.5 | -510 | -45 | 690 | 290 | 7797 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-07-12 | SRM 357 | 2 | 450 | 474.15 | -0.03 | -3 | 1155 | 7833 | -45 | 290 | 7797 |
| 3 | 2005-04-14 | SRM 238 | 2 | 286 | 253.57 | -0.21 | -36 | 1158 | 4035 | -158 | 335 | 4050 |
| 2 | 2005-04-02 | SRM 236 | 2 | 248 | 219.81 | -0.26 | -57 | 1195 | 3918 | -197 | 493 | 3874 |
| 1 | 2004-07-31 | SRM 205 | 2 | 164 | 120.44 | -0.50 | -114 | 1252 | 3241 | -510 | 690 | 3156 |