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 |
|---|---|---|---|
| giosal | 2 | 1715 | 509 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.320 | 0.320 | 0.408 | 38.6 | -69 | -8 | 1131 | 1123 | 4905 |
| SRMFix | -0.282 | 0.351 | 0.450 | 78.6 | -145 | 12 | 1067 | 1067 | 4898 |
| EloSRM | -0.045 | 0.456 | 0.458 | 161.6 | -123 | 200 | 1715 | 1715 | 5260 |
| SRM | -0.735 | 0.801 | 1.087 | 345.5 | -612 | -79 | 588 | 509 | 5124 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-01-25 | SRM 728 | 2 | 196 | 260.54 | 0.41 | 200 | 1715 | 5260 | -79 | 509 | 5124 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 867 | 621.98 | -0.50 | -123 | 1515 | 8702 | -612 | 588 | 8575 |