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 |
|---|---|---|---|
| BeTheBest | 6 | 1674 | 658 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.093 | 0.441 | 0.542 | 69.6 | -61 | 152 | 1709 | 1674 | 7428 |
| initial | 0.031 | 0.445 | 0.532 | 53.5 | -52 | 121 | 1270 | 1218 | 7418 |
| SRMFix | 0.052 | 0.456 | 0.545 | 63.5 | -89 | 114 | 1216 | 1175 | 8079 |
| SRM | -0.261 | 0.621 | 0.730 | 139.6 | -351 | 78 | 849 | 658 | 11269 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-02-07 | SRM 434 | 2 | 615 | 550.39 | -0.43 | -35 | 1674 | 7428 | -75 | 658 | 11269 |
| 5 | 2008-12-23 | SRM 431 | 2 | 136 | ||||||||
| 4 | 2008-12-20 | SRM 430 | 2 | 285 | 589.99 | 1.05 | 152 | 1709 | 7050 | 78 | 733 | 10629 |
| 3 | 2008-12-02 | SRM 428 | 2 | 500 | 612.80 | 0.29 | 69 | 1558 | 9416 | -17 | 655 | 11346 |
| 2 | 2008-11-25 | SRM 427 | 2 | 497 | 487.32 | -0.18 | -30 | 1488 | 11229 | -177 | 672 | 11085 |
| 1 | 2008-10-18 | SRM 422 | 2 | 659 | 653.17 | -0.27 | -61 | 1518 | 10086 | -351 | 849 | 8859 |