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 |
|---|---|---|---|
| Avirmed | 2 | 1885 | 922 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.069 | 0.167 | 0.181 | 20.1 | -12 | 28 | 1228 | 1217 | 9078 |
| SRMFix | -0.014 | 0.185 | 0.185 | 37.6 | -34 | 41 | 1241 | 1207 | 8948 |
| EloSRM | 0.047 | 0.233 | 0.238 | 66.5 | -19 | 114 | 1904 | 1885 | 8810 |
| Odd | 0.077 | 0.255 | 0.266 | 72.6 | -11 | 134 | 1707 | 1696 | 8879 |
| SRM | -0.758 | 0.758 | 0.761 | 139.0 | -141 | -137 | 1063 | 922 | 7505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-03-06 | SRM 572 | 2 | 510 | 448.10 | -0.19 | -19 | 1885 | 8810 | -141 | 922 | 7505 |
| 1 | 2012-12-08 | SRM 563 | 2 | 345 | 425.59 | 0.28 | 114 | 1904 | 7990 | -137 | 1063 | 5420 |