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 |
|---|---|---|---|
| Counter2015 | 3 | 1859 | 623 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.158 | 0.164 | 0.247 | 38.2 | -92 | 20 | 1859 | 1859 | 7573 |
| SRMFix | -0.187 | 0.187 | 0.296 | 42.1 | -119 | -2 | 1081 | 1074 | 8252 |
| initial | -0.222 | 0.222 | 0.282 | 26.7 | -56 | -11 | 1144 | 1120 | 8432 |
| SRM | -0.590 | 0.590 | 0.769 | 192.3 | -407 | -65 | 793 | 623 | 8092 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-10-10 | SRM 670 | 2 | 625 | 600.21 | -0.06 | 3 | 1859 | 7573 | -65 | 623 | 8092 |
| 2 | 2015-09-28 | SRM 669 | 2 | 407 | 409.31 | 0.01 | 20 | 1855 | 7550 | -105 | 688 | 7670 |
| 1 | 2015-08-25 | SRM 666 | 2 | 370 | 275.71 | -0.42 | -92 | 1835 | 8120 | -407 | 793 | 7119 |