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 |
|---|---|---|---|
| PIAOYI0208 | 3 | 2278 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.756 | 1.066 | 1.590 | 128.3 | -34 | 329 | 1473 | 1473 | 5678 |
| SRMFix | 0.758 | 1.084 | 1.608 | 131.0 | -52 | 295 | 1396 | 1396 | 6519 |
| EloSRM | 0.854 | 1.092 | 1.691 | 212.1 | -36 | 578 | 2278 | 2278 | 4921 |
| SRM | 0.341 | 1.313 | 1.551 | 196.7 | -261 | 173 | 956 | 956 | 6856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-11-28 | SRM 598 | 2 | 81 | 612.21 | 2.92 | 578 | 2278 | 4921 | 173 | 956 | 6856 |
| 2 | 2012-09-13 | SRM 556 | 2 | 484 | 510.38 | -0.21 | -36 | 1700 | 10890 | -156 | 783 | 9439 |
| 1 | 2012-04-23 | SRM 541 | 2 | 509 | 677.48 | -0.15 | -22 | 1736 | 10280 | -261 | 939 | 7306 |