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 |
|---|---|---|---|
| _dissolve_ | 4 | 1598 | 625 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.175 | 0.209 | 0.263 | 33.2 | -79 | 17 | 1217 | 1100 | 8716 |
| initial | -0.155 | 0.218 | 0.253 | 26.3 | -52 | 15 | 1215 | 1125 | 9620 |
| EloSRM | -0.191 | 0.284 | 0.316 | 46.0 | -61 | 87 | 1695 | 1598 | 7662 |
| Odd | -0.195 | 0.307 | 0.333 | 48.6 | -53 | 106 | 1564 | 1475 | 7629 |
| SRM | -0.528 | 0.528 | 0.575 | 143.8 | -233 | -80 | 1033 | 625 | 9132 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-07-23 | SRM 445 | 2 | 845 | 718.63 | -0.23 | -21 | 1598 | 7662 | -80 | 625 | 9132 |
| 3 | 2009-06-13 | SRM 442 | 2 | 760 | 663.63 | -0.20 | -15 | 1619 | 7450 | -95 | 705 | 8559 |
| 2 | 2009-05-27 | SRM 441 | 2 | 727 | 614.07 | -0.52 | -61 | 1634 | 7346 | -233 | 800 | 7888 |
| 1 | 2009-05-12 | SRM 440 | 2 | 577 | 656.89 | 0.19 | 87 | 1695 | 6873 | -167 | 1033 | 5043 |