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 |
|---|---|---|---|
| Impromptu_Coder | 2 | 1850 | 550 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.372 | 0.372 | 0.405 | 67.0 | -110 | -24 | 1604 | 1579 | 5669 |
| EloSRM | -0.406 | 0.406 | 0.448 | 81.5 | -129 | -34 | 1884 | 1850 | 5630 |
| SRMFix | -0.438 | 0.438 | 0.490 | 93.8 | -150 | -37 | 1050 | 1012 | 5737 |
| initial | -0.466 | 0.466 | 0.492 | 56.1 | -75 | -37 | 1125 | 1088 | 5644 |
| SRM | -0.889 | 0.889 | 1.072 | 325.0 | -562 | -88 | 638 | 550 | 5580 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-08-24 | SRM 720 | 2 | 208 | 219.84 | -0.21 | -34 | 1850 | 5630 | -88 | 550 | 5580 |
| 1 | 2017-05-07 | SRM 714 | 2 | 277 | 188.43 | -0.60 | -129 | 1884 | 5710 | -562 | 638 | 5783 |