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 |
|---|---|---|---|
| pess | 8 | 1956 | 957 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.063 | 0.625 | 0.860 | 58.9 | -152 | 98 | 1197 | 957 | 5368 |
| initial | 0.205 | 0.749 | 1.003 | 90.2 | -121 | 271 | 1573 | 1398 | 4781 |
| SRMFix | 0.109 | 0.783 | 0.993 | 99.0 | -123 | 241 | 1558 | 1394 | 4907 |
| EloSRM | -0.037 | 0.837 | 0.986 | 94.5 | -72 | 325 | 2058 | 1956 | 4549 |
| Odd | -0.044 | 0.838 | 0.985 | 93.0 | -62 | 338 | 1927 | 1834 | 4507 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-09-10 | SRM 448 | 2 | 603 | 319.82 | -0.92 | -38 | 1956 | 4549 | -68 | 957 | 5368 |
| 7 | 2009-08-25 | SRM 447 | 2 | 260 | 305.27 | 0.23 | 28 | 1994 | 4204 | 16 | 1025 | 4539 |
| 6 | 2009-08-08 | SRM 446 | 2 | 448 | 324.24 | -0.47 | -19 | 1966 | 4401 | -32 | 1009 | 4659 |
| 5 | 2009-07-08 | SRM 444 | 2 | 363 | 308.17 | -0.24 | -4 | 1986 | 4279 | -14 | 1041 | 4407 |
| 4 | 2009-06-23 | SRM 443 | 2 | 456 | 204.30 | -1.16 | -68 | 1990 | 4214 | -88 | 1055 | 4267 |
| 3 | 2009-06-13 | SRM 442 | 2 | 114 | 425.24 | 1.90 | 201 | 2058 | 3735 | 98 | 1143 | 3550 |
| 2 | 2009-05-12 | SRM 440 | 2 | 558 | 338.38 | -0.72 | -72 | 1858 | 5287 | -152 | 1045 | 4948 |
| 1 | 2009-04-19 | SRM 438 | 2 | 264 | 563.86 | 1.07 | 325 | 1930 | 4694 | -3 | 1197 | 3518 |