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 |
|---|---|---|---|
| vania | 47 | 2003 | 775 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.089 | 0.656 | 0.890 | 26.7 | -50 | 188 | 2054 | 2003 | 5368 |
| SRMFix | 0.113 | 0.663 | 0.909 | 32.7 | -78 | 124 | 1549 | 1452 | 5025 |
| initial | 0.030 | 0.728 | 0.990 | 87.7 | -208 | 362 | 1781 | 1368 | 5701 |
| SRM | 0.364 | 0.740 | 1.021 | 60.4 | -342 | 137 | 1014 | 775 | 8076 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | 2011-03-19 | SRM 500 | 2 | 1063 | 378.13 | -1.50 | -50 | 2003 | 5368 | -173 | 775 | 8076 |
| 46 | 2011-01-22 | Member SRM 494 | 2 | 129 | 415.27 | 1.69 | 90 | 2054 | 4722 | 77 | 948 | 5685 |
| 45 | 2010-02-06 | SRM 460 | 2 | 803 | 351.33 | -1.19 | -34 | 1963 | 4640 | -75 | 871 | 6284 |
| 44 | 2009-09-10 | SRM 448 | 2 | 587 | 299.18 | -0.97 | -21 | 1997 | 4214 | -45 | 946 | 5473 |
| 43 | 2009-03-11 | SRM 436 | 2 | 333 | 245.44 | -0.44 | -5 | 2018 | 4029 | -13 | 991 | 6943 |
| 42 | 2009-02-28 | TCO09 Qual 2 | 1 | 695 | 886.45 | 0.35 | 15 | 2023 | 3883 | 40 | 1004 | 6297 |
| 41 | 2009-02-24 | TCO09 Qual 1 | 1 | 1029 | 849.99 | -0.28 | -8 | 2008 | 3918 | -50 | 964 | 7099 |
| 40 | 2009-02-07 | SRM 434 | 2 | 228 | 270.06 | 0.24 | 10 | 2016 | 4024 | 19 | 1014 | 6342 |
| 39 | 2009-01-21 | SRM 433 | 2 | 68 | 290.43 | 2.10 | 40 | 2006 | 4115 | 92 | 995 | 6532 |
| 38 | 2009-01-06 | SRM 432 | 2 | 209 | 237.06 | 0.18 | 9 | 1966 | 4437 | 26 | 903 | 8263 |
| 37 | 2008-12-20 | SRM 430 | 2 | 484 | 344.05 | -0.83 | -14 | 1957 | 4511 | -75 | 877 | 8619 |
| 36 | 2008-12-11 | SRM 429 | 2 | 202 | 301.99 | 0.58 | 18 | 1971 | 4343 | 39 | 952 | 7528 |
| 35 | 2008-12-02 | SRM 428 | 2 | 105 | 307.29 | 1.55 | 37 | 1953 | 4486 | 80 | 913 | 8058 |
| 34 | 2008-11-12 | SRM 425 | 2 | 529 | 328.62 | -0.70 | -12 | 1916 | 4758 | -19 | 833 | 9027 |
| 33 | 2008-11-06 | SRM 424 | 2 | 170 | 289.47 | 0.77 | 24 | 1928 | 4600 | 64 | 852 | 8635 |
| 32 | 2008-10-18 | SRM 422 | 2 | 454 | 370.92 | -0.29 | -4 | 1904 | 4771 | 8 | 788 | 9820 |
| 31 | 2008-10-08 | SRM 421 | 2 | 274 | 336.58 | 0.30 | 13 | 1908 | 4789 | 43 | 780 | 10141 |
| 30 | 2008-10-02 | SRM 420 | 2 | 218 | 309.28 | 0.50 | 20 | 1894 | 4853 | 58 | 737 | 10711 |
| 29 | 2008-09-04 | SRM 416 | 2 | 233 | 303.32 | 0.38 | 16 | 1874 | 5004 | 53 | 679 | 11232 |
| 28 | 2008-07-19 | SRM 410 | 2 | 961 | 382.42 | -1.33 | -26 | 1858 | 5145 | -201 | 626 | 11674 |
| 27 | 2008-07-10 | SRM 409 | 2 | 233 | 396.31 | 0.77 | 25 | 1884 | 4832 | 62 | 827 | 9274 |
| 26 | 2008-06-26 | SRM 407 | 2 | 204 | 354.86 | 0.80 | 27 | 1859 | 5017 | 64 | 765 | 10050 |
| 25 | 2008-06-14 | SRM 405 | 2 | 907 | 394.94 | -1.20 | -26 | 1832 | 5230 | -178 | 701 | 10766 |
| 24 | 2008-06-05 | SRM 404 | 2 | 287 | 340.19 | 0.24 | 13 | 1859 | 4913 | 22 | 879 | 8191 |
| 23 | 2008-05-24 | SRM 402 | 2 | 54 | 366.88 | 2.76 | 67 | 1846 | 4901 | 137 | 857 | 7825 |
| 22 | 2008-05-06 | SRM 401 | 2 | 419 | 447.16 | -0.39 | -9 | 1778 | 5415 | -22 | 720 | 8886 |
| 21 | 2008-05-01 | SRM 400 | 2 | 513 | 374.82 | -0.45 | -11 | 1787 | 5041 | -21 | 742 | 7590 |
| 20 | 2008-04-15 | SRM 398 | 2 | 338 | 343.90 | 0.02 | 6 | 1798 | 4941 | 20 | 763 | 7368 |
| 19 | 2008-04-12 | SRM 397 | 2 | 623 | 400.14 | -0.79 | -23 | 1792 | 4980 | -94 | 743 | 7599 |
| 18 | 2008-04-03 | SRM 396 | 2 | 342 | 358.81 | 0.07 | 9 | 1815 | 4858 | 12 | 837 | 6489 |
| 17 | 2008-03-22 | SRM 394 | 2 | 105 | 427.12 | 2.02 | 73 | 1806 | 4918 | 115 | 825 | 6689 |
| 16 | 2008-03-11 | SRM 393 | 2 | 674 | 400.51 | -0.76 | -25 | 1733 | 5508 | -79 | 710 | 8049 |
| 15 | 2008-02-13 | TCO08 Qual 3 | 1 | 845 | 719.52 | -0.23 | -10 | 1758 | 5211 | -46 | 789 | 7052 |
| 14 | 2008-02-09 | TCO08 Qual 2 | 1 | 877 | 1,043.44 | 0.25 | 22 | 1768 | 5078 | 41 | 835 | 6524 |
| 13 | 2008-02-02 | SRM 390 | 2 | 361 | 410.47 | 0.18 | 17 | 1746 | 5251 | 23 | 794 | 6969 |
| 12 | 2008-01-15 | SRM 388 | 2 | 379 | 386.22 | 0.03 | 8 | 1729 | 5300 | 9 | 771 | 7218 |
| 11 | 2008-01-09 | SRM 387 | 2 | 243 | 273.23 | 0.17 | 18 | 1721 | 5349 | 25 | 762 | 7296 |
| 10 | 2008-01-05 | SRM 386 | 2 | 461 | 387.69 | -0.25 | -8 | 1703 | 5462 | -14 | 737 | 7525 |
| 9 | 2007-12-27 | SRM 385 | 2 | 422 | 364.75 | -0.21 | -6 | 1711 | 5381 | -8 | 751 | 7414 |
| 8 | 2007-12-08 | SRM 381 | 2 | 482 | 432.56 | -0.50 | -25 | 1717 | 5227 | -57 | 759 | 7235 |
| 7 | 2007-11-20 | SRM 378 | 2 | 403 | 354.60 | -0.18 | -4 | 1742 | 4853 | -13 | 816 | 6194 |
| 6 | 2007-11-10 | SRM 375 | 2 | 278 | 273.72 | -0.02 | 9 | 1746 | 4729 | -1 | 829 | 5978 |
| 5 | 2007-10-17 | SRM 372 | 2 | 468 | 339.33 | -0.46 | -28 | 1737 | 4663 | -54 | 830 | 5690 |
| 4 | 2007-10-13 | SRM 371 | 2 | 255 | 423.34 | 0.73 | 93 | 1764 | 4416 | 50 | 884 | 5127 |
| 3 | 2007-10-02 | SRM 368 | 2 | 394 | 350.34 | -0.17 | -8 | 1671 | 4978 | -52 | 834 | 5406 |
| 2 | 2007-09-26 | SRM 367 | 2 | 294 | 521.89 | 0.83 | 188 | 1679 | 4887 | 28 | 886 | 4923 |
| 1 | 2007-09-04 | SRM 364 | 2 | 457 | 405.82 | -0.17 | -32 | 1491 | 6282 | -342 | 858 | 5215 |