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 |
|---|---|---|---|
| erichof | 2 | 1397 | 879 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.167 | 0.167 | 0.214 | 20.1 | -36 | -4 | 1196 | 1160 | 2871 |
| SRMFix | -0.183 | 0.183 | 0.227 | 32.8 | -53 | -12 | 1188 | 1135 | 2833 |
| EloSRM | -0.123 | 0.214 | 0.247 | 50.2 | -43 | 58 | 1440 | 1397 | 2640 |
| Odd | -0.109 | 0.238 | 0.262 | 56.7 | -36 | 77 | 1392 | 1356 | 2627 |
| SRM | -0.772 | 0.772 | 0.774 | 160.5 | -163 | -158 | 1042 | 879 | 2428 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-12-22 | SRM 224 | 2 | 154 | 121.91 | -0.34 | -43 | 1397 | 2640 | -163 | 879 | 2428 |
| 1 | 2004-11-23 | SRM 220 | 2 | 122 | 129.89 | 0.09 | 58 | 1440 | 2458 | -158 | 1042 | 1802 |