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 |
|---|---|---|---|
| ahmadfarid | 52 | 2057 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.178 | 0.545 | 0.965 | 23.3 | -86 | 102 | 2077 | 2057 | 6536 |
| SRMFix | 0.169 | 0.577 | 0.984 | 27.6 | -114 | 136 | 1584 | 1442 | 5806 |
| SRM | 0.368 | 0.610 | 1.076 | 48.8 | -452 | 153 | 1124 | 919 | 6957 |
| initial | 0.030 | 0.646 | 1.090 | 77.8 | -429 | 560 | 2149 | 1387 | 6279 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52 | 2013-07-10 | SRM 584 | 2 | 538 | 356.02 | -0.60 | -20 | 2057 | 6536 | -50 | 919 | 6957 |
| 51 | 2013-06-03 | SRM 581 | 2 | 275 | 327.35 | 0.25 | 29 | 2077 | 6459 | 0 | 969 | 6510 |
| 50 | 2010-10-26 | SRM 486 | 2 | 390 | 353.22 | -0.14 | 1 | 2048 | 4499 | 7 | 969 | 5213 |
| 49 | 2010-08-26 | SRM 480 | 2 | 260 | 230.55 | -0.17 | 0 | 2047 | 4326 | 2 | 962 | 5088 |
| 48 | 2010-07-17 | SRM 476 | 2 | 375 | 322.94 | -0.22 | -1 | 2047 | 4230 | 7 | 960 | 5080 |
| 47 | 2010-06-05 | SRM 472 | 2 | 335 | 286.48 | -0.23 | -1 | 2048 | 4150 | 4 | 953 | 5158 |
| 46 | 2010-05-24 | TCO10 Qual 3 | 1 | 757 | 575.33 | -0.40 | -9 | 2049 | 4161 | -46 | 949 | 5356 |
| 45 | 2010-05-20 | SRM 470 | 2 | 477 | 306.10 | -0.64 | -8 | 2058 | 4016 | -27 | 995 | 4793 |
| 44 | 2010-05-12 | TCO10 Qual 2 | 1 | 737 | 745.42 | 0.02 | 3 | 2066 | 3940 | -3 | 1022 | 4545 |
| 43 | 2010-05-04 | SRM 469 | 2 | 395 | 296.38 | -0.41 | -4 | 2063 | 3861 | -12 | 1025 | 4436 |
| 42 | 2010-05-02 | TCO10 Qual 1 | 1 | 780 | 634.35 | -0.30 | -9 | 2067 | 3752 | -80 | 1037 | 4245 |
| 41 | 2010-04-20 | Member SRM 468 | 2 | 287 | 252.00 | -0.19 | 0 | 2076 | 3636 | -7 | 1117 | 3555 |
| 40 | 2010-04-15 | SRM 467 | 2 | 33 | 214.50 | 2.70 | 45 | 2076 | 3617 | 95 | 1124 | 3494 |
| 39 | 2010-04-03 | SRM 466 | 2 | 422 | 283.57 | -0.57 | -8 | 2031 | 3917 | -21 | 1029 | 4244 |
| 38 | 2010-03-25 | Member SRM 465 | 2 | 231 | 197.49 | -0.23 | -1 | 2038 | 3811 | -3 | 1050 | 4013 |
| 37 | 2010-03-16 | SRM 464 | 2 | 114 | 334.27 | 1.55 | 35 | 2039 | 3839 | 72 | 1053 | 4031 |
| 36 | 2010-03-02 | SRM 463 | 2 | 682 | 330.20 | -1.22 | -20 | 2004 | 4342 | -118 | 981 | 5002 |
| 35 | 2010-02-17 | SRM 462 | 2 | 257 | 216.04 | -0.25 | -2 | 2024 | 4258 | -14 | 1099 | 3973 |
| 34 | 2010-02-13 | Member SRM 461 | 2 | 11 | 396.54 | 5.17 | 76 | 2026 | 4202 | 153 | 1113 | 3830 |
| 33 | 2010-02-06 | SRM 460 | 2 | 261 | 423.98 | 0.70 | 25 | 1950 | 4758 | 31 | 960 | 5203 |
| 32 | 2010-01-19 | SRM 459 | 2 | 234 | 430.42 | 0.88 | 31 | 1925 | 4905 | 44 | 929 | 5484 |
| 31 | 2010-01-14 | Member SRM 458 | 2 | 277 | 413.79 | 0.58 | 24 | 1894 | 5091 | 31 | 885 | 5867 |
| 30 | 2010-01-04 | SRM 457 | 2 | 352 | 327.14 | -0.11 | 1 | 1870 | 5223 | -9 | 854 | 6311 |
| 29 | 2009-12-22 | SRM 456 | 2 | 134 | 387.26 | 1.53 | 56 | 1869 | 5197 | 87 | 863 | 6167 |
| 28 | 2009-12-17 | Member SRM 455 | 2 | 407 | 480.74 | 0.24 | 16 | 1813 | 5619 | 24 | 776 | 7008 |
| 27 | 2009-12-05 | SRM 454 | 2 | 603 | 531.04 | -0.18 | -3 | 1797 | 5807 | -8 | 752 | 7650 |
| 26 | 2009-11-05 | SRM 452 | 2 | 469 | 497.93 | 0.08 | 10 | 1800 | 5924 | 17 | 760 | 7949 |
| 25 | 2009-09-10 | SRM 448 | 2 | 383 | 551.59 | 0.53 | 29 | 1790 | 5935 | 49 | 743 | 8141 |
| 24 | 2009-07-23 | SRM 445 | 2 | 625 | 567.26 | -0.14 | -1 | 1761 | 6111 | 3 | 694 | 8583 |
| 23 | 2009-07-08 | SRM 444 | 2 | 689 | 518.43 | -0.41 | -12 | 1762 | 6128 | -20 | 691 | 8645 |
| 22 | 2009-05-12 | SRM 440 | 2 | 654 | 477.45 | -0.45 | -12 | 1774 | 6089 | -24 | 711 | 9667 |
| 21 | 2009-04-30 | SRM 439 | 2 | 327 | 344.13 | 0.07 | 9 | 1786 | 6089 | 13 | 735 | 10343 |
| 20 | 2009-03-24 | SRM 437 | 2 | 319 | 494.17 | 0.63 | 31 | 1777 | 6242 | 55 | 722 | 10549 |
| 19 | 2009-03-11 | SRM 436 | 2 | 469 | 469.02 | -0.37 | -11 | 1745 | 6615 | -33 | 667 | 11123 |
| 18 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 804.00 | -0.23 | -10 | 1757 | 6462 | -28 | 700 | 10813 |
| 17 | 2009-02-28 | TCO09 Qual 2 | 1 | 963 | 1,154.78 | 0.26 | 23 | 1767 | 6232 | 54 | 728 | 10394 |
| 16 | 2009-02-24 | TCO09 Qual 1 | 1 | 1074 | 1,065.61 | -0.01 | 2 | 1744 | 6431 | 7 | 674 | 10891 |
| 15 | 2009-02-12 | SRM 435 | 2 | 448 | 356.50 | -0.33 | -12 | 1741 | 6581 | -16 | 667 | 11064 |
| 14 | 2009-01-21 | SRM 433 | 2 | 331 | 500.49 | 0.59 | 42 | 1753 | 6545 | 54 | 683 | 11092 |
| 13 | 2009-01-06 | SRM 432 | 2 | 292 | 411.04 | 0.49 | 41 | 1711 | 7003 | 55 | 629 | 11515 |
| 12 | 2008-12-23 | SRM 431 | 2 | 107 | ||||||||
| 11 | 2008-12-20 | SRM 430 | 2 | 396 | 540.00 | 0.45 | 40 | 1671 | 7475 | 55 | 574 | 11972 |
| 10 | 2008-12-11 | SRM 429 | 2 | 775 | 527.87 | -0.57 | -37 | 1630 | 7782 | -122 | 519 | 12270 |
| 9 | 2008-12-02 | SRM 428 | 2 | 413 | 526.86 | 0.35 | 41 | 1667 | 7475 | 36 | 641 | 11516 |
| 8 | 2008-11-12 | SRM 425 | 2 | 541 | 572.64 | -0.28 | -17 | 1626 | 7746 | -20 | 605 | 11594 |
| 7 | 2008-11-06 | SRM 424 | 2 | 374 | 531.62 | 0.51 | 68 | 1644 | 7495 | 56 | 625 | 11353 |
| 6 | 2008-10-18 | SRM 422 | 2 | 595 | 725.32 | 0.29 | 53 | 1575 | 8483 | 26 | 569 | 11968 |
| 5 | 2008-06-26 | SRM 407 | 2 | 386 | 535.94 | -0.08 | -2 | 1523 | 9779 | 6 | 543 | 12049 |
| 4 | 2008-06-17 | SRM 406 | 2 | 332 | 488.12 | 0.56 | 102 | 1524 | 9719 | 62 | 537 | 12057 |
| 3 | 2008-06-14 | SRM 405 | 2 | 767 | 769.69 | 0.00 | 12 | 1422 | 12140 | -62 | 475 | 12273 |
| 2 | 2008-05-06 | SRM 401 | 2 | 756 | 645.98 | -0.28 | -57 | 1410 | 10507 | -211 | 537 | 10232 |
| 1 | 2008-04-03 | SRM 396 | 2 | 649 | 546.95 | -0.35 | -86 | 1467 | 8349 | -452 | 748 | 7526 |