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 |
|---|---|---|---|
| cychien | 2 | 2728 | 1275 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.067 | 1.186 | 1.595 | 142.8 | -14 | 271 | 1471 | 1457 | 1499 |
| SRM | 0.490 | 1.240 | 1.333 | 311.5 | -274 | 349 | 1549 | 1275 | 1212 |
| SRMFix | 1.002 | 1.254 | 1.605 | 239.8 | -43 | 437 | 1637 | 1594 | 1347 |
| EloSRM | 0.904 | 1.333 | 1.610 | 328.7 | -72 | 586 | 2800 | 2728 | 1054 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-06-02 | TCO21 2B | 1 | 185 | 157.54 | -0.43 | -72 | 2728 | 1054 | -274 | 1275 | 1212 |
| 1 | 2021-04-28 | 2021 TCO 1B | 1 | 39 | 183.82 | 2.24 | 586 | 2800 | 937 | 349 | 1549 | 655 |