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 |
|---|---|---|---|
| lkj | 8 | 2025 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.133 | 0.561 | 0.800 | 70.4 | -101 | 253 | 2034 | 2025 | 6137 |
| initial | 0.225 | 0.608 | 0.804 | 73.2 | -116 | 169 | 1457 | 1416 | 5838 |
| SRMFix | 0.208 | 0.610 | 0.815 | 73.4 | -138 | 208 | 1388 | 1370 | 6386 |
| SRM | 0.102 | 0.700 | 0.873 | 90.4 | -266 | 89 | 1010 | 851 | 7823 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-12-06 | SRM 526 | 2 | 255 | 262.28 | 0.04 | 14 | 2025 | 6137 | 18 | 851 | 7823 |
| 7 | 2011-11-17 | SRM 524 | 2 | 495 | 359.34 | -0.46 | -23 | 2011 | 6224 | -18 | 833 | 8151 |
| 6 | 2011-11-12 | SRM 523 | 2 | 237 | 565.10 | 1.25 | 120 | 2034 | 6012 | 89 | 851 | 7876 |
| 5 | 2011-10-25 | SRM 522 | 2 | 415 | 436.89 | 0.07 | 25 | 1914 | 7093 | 19 | 762 | 9316 |
| 4 | 2011-06-21 | SRM 510 | 2 | 458 | 438.94 | -0.06 | 7 | 1888 | 6856 | -1 | 743 | 8963 |
| 3 | 2011-06-02 | SRM 508 | 2 | 1161 | 536.41 | -1.16 | -101 | 1881 | 6897 | -266 | 744 | 8943 |
| 2 | 2011-05-28 | SRM 507 | 2 | 310 | 822.66 | 1.41 | 253 | 1982 | 5928 | 61 | 1010 | 5442 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 866 | 850.51 | -0.03 | 19 | 1729 | 8279 | -251 | 949 | 6021 |