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 |
|---|---|---|---|
| buptshirley | 5 | 1893 | 924 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.230 | 0.276 | 0.373 | 57.0 | 6 | 159 | 1893 | 1893 | 5062 |
| SRMFix | 0.235 | 0.337 | 0.408 | 51.0 | -36 | 120 | 1372 | 1360 | 5087 |
| initial | 0.291 | 0.345 | 0.429 | 41.5 | -11 | 89 | 1381 | 1375 | 4884 |
| SRM | -0.047 | 0.379 | 0.490 | 55.2 | -237 | -2 | 963 | 924 | 5425 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-01-04 | SRM 457 | 2 | 335 | 315.06 | -0.09 | 6 | 1893 | 5062 | -25 | 924 | 5425 |
| 4 | 2009-07-23 | SRM 445 | 2 | 406 | 476.98 | 0.23 | 42 | 1887 | 5026 | -2 | 949 | 5376 |
| 3 | 2009-06-23 | SRM 443 | 2 | 333 | 407.51 | 0.29 | 58 | 1845 | 5340 | -6 | 951 | 5365 |
| 2 | 2009-06-13 | SRM 442 | 2 | 401 | 670.31 | 0.74 | 159 | 1787 | 5869 | -6 | 957 | 5335 |
| 1 | 2009-05-12 | SRM 440 | 2 | 670 | 656.90 | -0.03 | 20 | 1628 | 7512 | -237 | 963 | 6437 |