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 |
|---|---|---|---|
| Vahini | 3 | 1769 | 824 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.111 | 0.521 | 0.602 | 62.7 | -38 | 114 | 1278 | 1240 | 6281 |
| Odd | 0.155 | 0.535 | 0.647 | 88.2 | -38 | 204 | 1664 | 1626 | 6358 |
| EloSRM | 0.130 | 0.552 | 0.649 | 97.3 | -44 | 207 | 1814 | 1769 | 6281 |
| SRMFix | 0.090 | 0.575 | 0.648 | 97.1 | -87 | 155 | 1269 | 1219 | 6443 |
| SRM | -0.444 | 0.777 | 0.846 | 150.7 | -312 | 38 | 926 | 824 | 6664 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-20 | SRM 470 | 2 | 730 | 552.21 | -0.40 | -44 | 1769 | 6281 | -102 | 824 | 6664 |
| 2 | 2010-02-17 | SRM 462 | 2 | 258 | 524.26 | 1.02 | 207 | 1814 | 5883 | 38 | 926 | 5613 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 878 | 748.00 | -0.23 | -40 | 1606 | 7698 | -312 | 888 | 5943 |