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 |
|---|---|---|---|
| Yatc | 5 | 2342 | 1075 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.478 | 0.549 | 0.764 | 88.1 | -4 | 153 | 2342 | 2342 | 3733 |
| SRMFix | 0.544 | 0.555 | 0.825 | 67.2 | -4 | 159 | 1528 | 1528 | 3750 |
| SRM | 0.154 | 0.563 | 0.861 | 58.6 | -120 | 84 | 1080 | 1075 | 4017 |
| initial | 0.655 | 0.655 | 0.889 | 78.9 | 16 | 220 | 1595 | 1595 | 3410 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2016-01-12 | SRM 678 | 2 | 51 | 154.11 | 1.60 | 142 | 2342 | 3733 | 84 | 1075 | 4017 |
| 4 | 2015-11-30 | SRM 674 | 2 | 119 | 136.27 | 0.20 | 43 | 2201 | 4660 | -3 | 991 | 4618 |
| 3 | 2015-09-28 | SRM 669 | 2 | 260 | 229.77 | -0.18 | -4 | 2158 | 5148 | -55 | 994 | 4837 |
| 2 | 2015-09-15 | SRM 668 | 2 | 160 | 206.22 | 0.37 | 100 | 2162 | 5261 | -31 | 1049 | 4515 |
| 1 | 2015-04-17 | SRM 656 | 2 | 305 | 405.66 | 0.41 | 153 | 2062 | 7443 | -120 | 1080 | 5299 |