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 |
|---|---|---|---|
| chenyuxi | 2 | 2612 | 1346 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 2.998 | 3.284 | 4.447 | 395.4 | -34 | 756 | 1956 | 1922 | 2399 |
| SRMFix | 2.683 | 3.565 | 4.462 | 507.5 | -139 | 876 | 2076 | 1937 | 1787 |
| SRM | 1.925 | 3.579 | 4.064 | 683.0 | -610 | 756 | 1956 | 1346 | 2103 |
| EloSRM | 2.384 | 3.937 | 4.602 | 714.2 | -207 | 1221 | 2819 | 2612 | 1180 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-10-17 | SRM 450 | 1 | 586 | 200.20 | -1.55 | -207 | 2612 | 1180 | -610 | 1346 | 2103 |
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 16 | 1,278.48 | 6.32 | 1221 | 2819 | 553 | 756 | 1956 | 458 |