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 |
|---|---|---|---|
| psyduck | 1 | 1905 | 948 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.058 | 0.058 | 0.058 | 9.0 | 9 | 9 | 1905 | 1905 | 9420 |
| initial | -0.114 | 0.114 | 0.114 | 13.8 | -14 | -14 | 1186 | 1186 | 9519 |
| SRMFix | -0.174 | 0.174 | 0.174 | 42.1 | -42 | -42 | 1158 | 1158 | 9508 |
| SRM | -1.108 | 1.108 | 1.108 | 252.0 | -252 | -252 | 948 | 948 | 7013 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-12 | SRM 645 | 2 | 538 | 516.75 | -0.06 | 9 | 1905 | 9420 | -252 | 948 | 7013 |