3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| geekforever | 26 | 1950 | 485 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.021 | 0.581 | 0.790 | 38.2 | -103 | 170 | 2028 | 1950 | 6748 |
| SRMFix | 0.051 | 0.586 | 0.807 | 42.6 | -131 | 122 | 1298 | 1168 | 6847 |
| Odd | 0.006 | 0.586 | 0.789 | 38.0 | -86 | 165 | 1827 | 1733 | 6632 |
| SRM | 0.147 | 0.622 | 0.872 | 80.9 | -440 | 145 | 760 | 485 | 8820 |
| initial | -0.026 | 0.651 | 0.843 | 78.4 | -137 | 321 | 1536 | 1119 | 8562 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 2015-10-14 | SRM 671 | 2 | 333 | 441.57 | -0.20 | -9 | 1950 | 6748 | 17 | 485 | 8820 |
| 25 | 2015-01-24 | SRM 647 | 2 | 623 | 472.87 | -0.54 | -21 | 1959 | 8926 | -48 | 468 | 12200 |
| 24 | 2015-01-12 | SRM 645 | 2 | 616 | 446.05 | -0.60 | -24 | 1980 | 8625 | -58 | 516 | 11847 |
| 23 | 2014-12-11 | SRM 641 | 2 | 349 | 445.44 | 0.35 | 27 | 2005 | 8564 | 52 | 574 | 11892 |
| 22 | 2014-07-10 | SRM 627 | 2 | 898 | 576.45 | -0.71 | -21 | 1978 | 8997 | -81 | 522 | 12777 |
| 21 | 2014-06-28 | SRM 626 | 2 | 909 | 586.08 | -0.63 | -19 | 1999 | 8605 | -51 | 603 | 11921 |
| 20 | 2014-06-19 | SRM 625 | 2 | 540 | 539.18 | -0.00 | 5 | 2018 | 8270 | 15 | 654 | 11219 |
| 19 | 2014-06-04 | SRM 623 | 2 | 400 | 359.20 | -0.47 | -15 | 2013 | 8334 | -48 | 639 | 11410 |
| 18 | 2014-05-20 | SRM 621 | 2 | 106 | 638.22 | 2.59 | 91 | 2028 | 8187 | 145 | 687 | 11016 |
| 17 | 2014-05-05 | SRM 619 | 2 | 449 | 552.62 | 0.30 | 21 | 1937 | 9213 | 48 | 542 | 12476 |
| 16 | 2014-04-10 | SRM 616 | 2 | 1036 | 694.08 | -0.63 | -24 | 1915 | 9007 | -101 | 494 | 12359 |
| 15 | 2014-03-29 | SRM 614 | 2 | 777 | 691.81 | -0.17 | -3 | 1940 | 8707 | 1 | 595 | 11606 |
| 14 | 2014-02-15 | SRM 609 | 2 | 774 | 716.29 | -0.11 | 0 | 1943 | 8990 | 10 | 594 | 12186 |
| 13 | 2014-02-07 | SRM 608 | 2 | 1123 | 669.90 | -0.74 | -28 | 1943 | 8919 | -105 | 584 | 12232 |
| 12 | 2014-02-03 | SRM 607 | 2 | 223 | 691.92 | 1.63 | 81 | 1971 | 8505 | 115 | 689 | 11094 |
| 11 | 2014-01-29 | SRM 606 | 2 | 437 | 550.37 | 0.33 | 28 | 1890 | 9394 | 51 | 574 | 12164 |
| 10 | 2014-01-21 | SRM 605 | 2 | 555 | 687.91 | 0.31 | 29 | 1862 | 9798 | 45 | 523 | 12762 |
| 9 | 2014-01-11 | SRM 604 | 2 | 1076 | 952.36 | -0.38 | -20 | 1834 | 10141 | -43 | 478 | 13111 |
| 8 | 2014-01-06 | SRM 603 | 2 | 789 | 580.16 | -0.51 | -32 | 1854 | 9745 | -100 | 521 | 12635 |
| 7 | 2013-12-28 | SRM 602 | 2 | 412 | 927.18 | 1.17 | 104 | 1886 | 9314 | 101 | 621 | 11725 |
| 6 | 2013-12-22 | SRM 601 | 2 | 900 | 771.87 | -0.37 | -29 | 1782 | 10469 | -71 | 520 | 12364 |
| 5 | 2013-12-14 | SRM 600 | 2 | 811 | 827.58 | -0.32 | -25 | 1811 | 10070 | -44 | 591 | 11872 |
| 4 | 2013-12-04 | SRM 599 | 2 | 461 | 1,014.38 | 1.14 | 170 | 1836 | 9678 | 94 | 635 | 11430 |
| 3 | 2013-11-20 | SRM 597 | 2 | 679 | 774.77 | -0.15 | -16 | 1666 | 12323 | -44 | 541 | 12008 |
| 2 | 2013-11-01 | SRM 596 | 2 | 967 | 880.06 | -0.27 | -47 | 1682 | 12007 | -175 | 585 | 11541 |
| 1 | 2013-10-15 | SRM 594 | 2 | 828 | 662.14 | -0.46 | -103 | 1730 | 11025 | -440 | 760 | 9540 |