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 |
|---|---|---|---|
| Cosmocracy | 2 | 1403 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.173 | 0.640 | 0.663 | 77.1 | -56 | 98 | 1242 | 1242 | 1839 |
| EloSRM | 0.278 | 0.651 | 0.708 | 161.0 | -88 | 234 | 1403 | 1403 | 1865 |
| SRMFix | 0.160 | 0.701 | 0.719 | 130.8 | -125 | 136 | 1211 | 1211 | 1935 |
| SRM | -0.432 | 0.930 | 1.025 | 234.5 | -432 | 37 | 805 | 805 | 2454 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-07-10 | SRM 103 | 2 | 92 | 175.21 | 0.93 | 234 | 1403 | 1865 | 37 | 805 | 2454 |
| 1 | 2002-05-29 | SRM 92 | 2 | 356 | 293.41 | -0.37 | -88 | 1168 | 2817 | -432 | 768 | 2430 |