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 |
|---|---|---|---|
| ishail | 4 | 2017 | 842 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.172 | 0.608 | 0.746 | 73.2 | -104 | 137 | 1387 | 1283 | 7567 |
| SRMFix | 0.065 | 0.638 | 0.738 | 88.8 | -106 | 132 | 1385 | 1279 | 7534 |
| EloSRM | 0.043 | 0.675 | 0.747 | 98.5 | -71 | 170 | 2088 | 2017 | 7019 |
| SRM | -0.406 | 0.748 | 0.769 | 108.5 | -175 | 38 | 1096 | 842 | 8234 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-06-03 | SRM 581 | 2 | 609 | 334.64 | -1.01 | -71 | 2017 | 7019 | -175 | 842 | 8234 |
| 3 | 2013-05-25 | SRM 580 | 2 | 295 | 573.96 | 0.96 | 133 | 2088 | 6446 | 38 | 1017 | 6052 |
| 2 | 2013-05-18 | SRM 579 | 2 | 637 | 535.01 | -0.25 | -20 | 1955 | 7755 | -117 | 979 | 6499 |
| 1 | 2013-03-25 | SRM 574 | 2 | 581 | 807.76 | 0.48 | 170 | 1974 | 7874 | -104 | 1096 | 5445 |