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 |
|---|---|---|---|
| wbt | 2 | 2197 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.101 | 0.239 | 0.260 | 28.8 | -41 | 17 | 1176 | 1176 | 2958 |
| Odd | -0.054 | 0.251 | 0.257 | 49.2 | -37 | 61 | 1853 | 1853 | 2735 |
| EloSRM | -0.088 | 0.274 | 0.288 | 60.1 | -60 | 60 | 2197 | 2197 | 2695 |
| SRMFix | -0.056 | 0.287 | 0.292 | 60.2 | -81 | 39 | 1158 | 1158 | 2959 |
| SRM | -0.588 | 0.588 | 0.712 | 174.0 | -278 | -70 | 922 | 852 | 3100 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-02-06 | SRM 799 | 2 | 101 | 114.95 | 0.19 | 60 | 2197 | 2695 | -70 | 852 | 3100 |
| 1 | 2020-12-23 | SRM 796 | 2 | 135 | 105.05 | -0.36 | -60 | 2137 | 2979 | -278 | 922 | 2686 |