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 |
|---|---|---|---|
| Rumata | 4 | 1900 | 1189 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.352 | 0.808 | 1.195 | 137.2 | -153 | 269 | 1469 | 1189 | 1053 |
| SRMFix | 0.706 | 0.870 | 1.566 | 152.1 | -39 | 558 | 1764 | 1719 | 865 |
| EloSRM | 0.735 | 0.921 | 1.649 | 173.1 | -40 | 626 | 1942 | 1900 | 788 |
| initial | 0.886 | 0.931 | 1.598 | 112.1 | -11 | 382 | 1627 | 1627 | 1036 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-03-10 | SRM 138 | 1 | 116 | 110.73 | -0.07 | -2 | 1900 | 788 | -39 | 1189 | 1053 |
| 3 | 2003-03-06 | SRM 137 | 1 | 109 | 96.69 | -0.31 | -40 | 1902 | 781 | -153 | 1228 | 944 |
| 2 | 2003-02-25 | SRM 136 | 1 | 109 | 111.24 | 0.03 | 25 | 1942 | 686 | -88 | 1381 | 591 |
| 1 | 2003-02-11 | SRM 135 | 2 | 17 | 165.49 | 3.28 | 626 | 1917 | 736 | 269 | 1469 | 427 |