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 |
|---|---|---|---|
| praivesi | 2 | 1999 | 638 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.346 | 0.346 | 0.351 | 70.1 | -73 | -68 | 2071 | 1999 | 1770 |
| SRMFix | -0.415 | 0.415 | 0.416 | 82.1 | -90 | -74 | 1110 | 1036 | 1740 |
| initial | -0.451 | 0.451 | 0.456 | 54.3 | -62 | -46 | 1154 | 1091 | 1738 |
| SRM | -0.831 | 0.831 | 0.834 | 281.0 | -289 | -273 | 911 | 638 | 1681 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2022-09-20 | SRM 838 | 2 | 85 | 71.19 | -0.29 | -73 | 1999 | 1770 | -273 | 638 | 1681 |
| 1 | 2019-11-02 | SRM 770 | 2 | 141 | 138.36 | -0.40 | -68 | 2071 | 3087 | -289 | 911 | 2922 |