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 |
|---|---|---|---|
| KZepf | 2 | 1354 | 866 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.177 | 0.177 | 0.228 | 21.4 | -39 | -4 | 1196 | 1157 | 2849 |
| SRMFix | -0.199 | 0.199 | 0.240 | 35.8 | -56 | -16 | 1184 | 1128 | 2776 |
| EloSRM | -0.130 | 0.213 | 0.250 | 50.1 | -45 | 55 | 1399 | 1354 | 2623 |
| Odd | -0.125 | 0.226 | 0.258 | 50.2 | -38 | 62 | 1353 | 1315 | 2638 |
| SRM | -0.791 | 0.791 | 0.791 | 167.0 | -174 | -160 | 1026 | 866 | 2440 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-03-16 | SRM 187 | 2 | 188 | 148.18 | -0.34 | -45 | 1354 | 2623 | -160 | 866 | 2440 |
| 1 | 2004-02-17 | SRM 184 | 2 | 179 | 189.64 | 0.08 | 55 | 1399 | 2396 | -174 | 1026 | 1790 |