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 |
|---|---|---|---|
| medv | 9 | 2299 | 1223 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.830 | 1.377 | 1.743 | 97.2 | -218 | 142 | 1223 | 1223 | 3427 |
| initial | 0.745 | 1.394 | 1.722 | 167.9 | -191 | 330 | 2007 | 2007 | 2257 |
| SRMFix | 0.752 | 1.434 | 1.765 | 134.7 | -175 | 277 | 1755 | 1755 | 2747 |
| Odd | 0.647 | 1.476 | 1.713 | 134.0 | -92 | 271 | 2145 | 2145 | 2441 |
| EloSRM | 0.641 | 1.499 | 1.745 | 149.6 | -110 | 316 | 2299 | 2299 | 2317 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2008-12-02 | SRM 428 | 2 | 31 | 167.91 | 2.44 | 179 | 2299 | 2317 | 101 | 1223 | 3427 |
| 8 | 2008-06-14 | SRM 405 | 2 | 69 | 373.02 | 2.44 | 241 | 2120 | 2942 | 100 | 1122 | 4667 |
| 7 | 2007-05-29 | SRM 351 | 2 | 249 | 199.70 | -0.32 | -10 | 1879 | 3220 | -11 | 1022 | 3719 |
| 6 | 2007-05-15 | SRM 349 | 2 | 232 | 172.01 | -0.43 | -21 | 1889 | 3149 | -6 | 1033 | 3675 |
| 5 | 2007-03-22 | SRM 343 | 2 | 321 | 98.41 | -1.71 | -110 | 1910 | 2788 | -75 | 1039 | 3533 |
| 4 | 2006-11-22 | SRM 327 | 2 | 35 | 206.26 | 2.56 | 316 | 2020 | 2109 | 142 | 1114 | 2988 |
| 3 | 2005-06-29 | SRM 249 | 2 | 196 | 81.82 | -1.40 | -88 | 1704 | 1876 | -218 | 972 | 2345 |
| 2 | 2005-06-21 | SRM 248 | 2 | 46 | 176.55 | 1.94 | 276 | 1792 | 1582 | 106 | 1190 | 1422 |
| 1 | 2005-06-18 | SRM 247 | 2 | 163 | 195.05 | 0.26 | 105 | 1516 | 2518 | -116 | 1084 | 1801 |