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 |
|---|---|---|---|
| compiler557 | 4 | 1567 | 217 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.116 | 0.308 | 0.320 | 84.2 | -76 | 158 | 1567 | 1567 | 12701 |
| SRMFix | -0.247 | 0.322 | 0.343 | 54.3 | -77 | 18 | 1130 | 1019 | 12269 |
| initial | -0.268 | 0.322 | 0.356 | 38.7 | -60 | 13 | 1170 | 1071 | 12363 |
| SRM | -0.556 | 0.654 | 0.739 | 256.2 | -447 | 21 | 893 | 217 | 12802 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-11-01 | SRM 596 | 2 | 847 | 1,105.18 | 0.38 | 158 | 1567 | 12701 | 21 | 217 | 12802 |
| 3 | 2010-03-02 | SRM 463 | 2 | 886 | 739.01 | -0.26 | -64 | 1409 | 9769 | -250 | 196 | 9828 |
| 2 | 2009-01-21 | SRM 433 | 2 | 823 | 625.40 | -0.40 | -76 | 1473 | 11783 | -447 | 446 | 12580 |
| 1 | 2008-12-20 | SRM 430 | 2 | 484 | 535.17 | -0.19 | -39 | 1549 | 9757 | -307 | 893 | 8430 |