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 |
|---|---|---|---|
| shahed21 | 4 | 1328 | 737 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.082 | 0.132 | 0.205 | 15.9 | -49 | 8 | 1160 | 1160 | 2636 |
| Odd | -0.026 | 0.140 | 0.182 | 42.6 | -59 | 59 | 1302 | 1302 | 2440 |
| EloSRM | -0.014 | 0.152 | 0.188 | 44.3 | -64 | 57 | 1328 | 1328 | 2434 |
| SRMFix | -0.049 | 0.188 | 0.251 | 37.7 | -111 | 18 | 1130 | 1130 | 2543 |
| SRM | -0.318 | 0.351 | 0.597 | 115.8 | -341 | -5 | 859 | 737 | 2770 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-06-02 | SRM 149 | 2 | 133 | 135.69 | 0.03 | 18 | 1328 | 2434 | -5 | 737 | 2770 |
| 3 | 2003-05-28 | SRM 148 | 2 | 136 | 147.51 | 0.12 | 38 | 1310 | 2525 | -20 | 742 | 2802 |
| 2 | 2003-05-22 | SRM 147 | 2 | 148 | 161.99 | 0.13 | 57 | 1272 | 2667 | -97 | 762 | 2725 |
| 1 | 2002-11-07 | SRM 119 | 2 | 189 | 150.31 | -0.33 | -64 | 1215 | 3055 | -341 | 859 | 2351 |