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 |
|---|---|---|---|
| ibimdd | 4 | 1981 | 1069 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.648 | 0.763 | 1.102 | 96.2 | -32 | 209 | 1521 | 1521 | 3672 |
| SRM | 0.168 | 0.782 | 1.016 | 86.2 | -89 | 107 | 1111 | 1069 | 4256 |
| initial | 0.787 | 0.801 | 1.171 | 96.4 | -3 | 271 | 1579 | 1579 | 3363 |
| EloSRM | 0.633 | 0.802 | 1.087 | 123.0 | -25 | 201 | 1981 | 1981 | 3650 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-04-03 | SRM 396 | 2 | 91 | 378.16 | 2.06 | 200 | 1981 | 3650 | 107 | 1069 | 4256 |
| 3 | 2008-02-26 | SRM 391 | 2 | 344 | 272.39 | -0.34 | -25 | 1781 | 5027 | -89 | 962 | 5199 |
| 2 | 2008-01-15 | SRM 388 | 2 | 316 | 372.74 | 0.24 | 66 | 1805 | 4667 | -60 | 1051 | 4370 |
| 1 | 2007-12-27 | SRM 385 | 2 | 328 | 489.03 | 0.58 | 201 | 1740 | 5126 | -89 | 1111 | 3721 |