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 |
|---|---|---|---|
| LexiAnn | 2 | 1152 | 556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.378 | 0.378 | 0.378 | 77.6 | -86 | -69 | 1221 | 1152 | 3260 |
| Odd | -0.385 | 0.385 | 0.385 | 68.5 | -72 | -65 | 1196 | 1131 | 3274 |
| SRMFix | -0.471 | 0.471 | 0.475 | 95.9 | -124 | -68 | 1076 | 1008 | 3278 |
| initial | -0.499 | 0.499 | 0.499 | 60.1 | -61 | -60 | 1140 | 1080 | 3226 |
| SRM | -0.932 | 0.932 | 0.966 | 322.0 | -384 | -260 | 816 | 556 | 3195 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-09-23 | SRM 165 | 2 | 215 | 172.97 | -0.36 | -69 | 1152 | 3260 | -260 | 556 | 3195 |
| 1 | 2003-06-02 | SRM 149 | 2 | 162 | 135.77 | -0.40 | -86 | 1221 | 2920 | -384 | 816 | 2422 |