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 |
|---|---|---|---|
| Lepton | 2 | 1179 | 742 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.166 | 0.166 | 0.168 | 30.1 | -43 | -17 | 1196 | 1179 | 2315 |
| Odd | -0.176 | 0.176 | 0.176 | 23.4 | -32 | -15 | 1193 | 1178 | 2295 |
| initial | -0.259 | 0.259 | 0.260 | 31.2 | -34 | -29 | 1166 | 1138 | 2305 |
| SRMFix | -0.260 | 0.260 | 0.263 | 54.4 | -71 | -38 | 1129 | 1091 | 2281 |
| SRM | -0.656 | 0.656 | 0.671 | 229.0 | -329 | -129 | 871 | 742 | 2188 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-04-27 | SRM 83 | 2 | 220 | 240.76 | -0.14 | -17 | 1179 | 2315 | -129 | 742 | 2188 |
| 1 | 2002-01-30 | SRM 61 | 2 | 223 | 244.11 | -0.19 | -43 | 1196 | 1184 | -329 | 871 | 1005 |