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 |
|---|---|---|---|
| burunduk123 | 4 | 2041 | 1023 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.543 | 0.703 | 0.893 | 134.2 | -30 | 339 | 1910 | 1910 | 3913 |
| EloSRM | 0.529 | 0.712 | 0.892 | 140.9 | -47 | 354 | 2041 | 2041 | 3862 |
| SRMFix | 0.641 | 0.805 | 0.970 | 116.8 | -78 | 193 | 1511 | 1511 | 4005 |
| initial | 0.683 | 0.831 | 0.994 | 100.0 | -36 | 180 | 1529 | 1529 | 3859 |
| SRM | 0.558 | 1.068 | 1.093 | 120.2 | -329 | 82 | 1023 | 1023 | 4688 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-05-27 | SRM 441 | 2 | 258 | 233.72 | -0.14 | 6 | 2041 | 3862 | 4 | 1023 | 4688 |
| 3 | 2009-05-12 | SRM 440 | 2 | 180 | 386.26 | 1.10 | 156 | 2034 | 3903 | 82 | 1019 | 5381 |
| 2 | 2009-03-24 | SRM 437 | 2 | 256 | 665.98 | 1.38 | 354 | 1878 | 5187 | 66 | 937 | 7501 |
| 1 | 2008-08-16 | SRM 414 | 2 | 508 | 546.39 | -0.22 | -47 | 1524 | 10073 | -329 | 871 | 8817 |