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 |
|---|---|---|---|
| WindyLancelot | 24 | 1779 | 764 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.047 | 0.272 | 0.351 | 26.2 | -120 | 77 | 1288 | 1280 | 6520 |
| initial | 0.044 | 0.277 | 0.343 | 33.4 | -70 | 83 | 1366 | 1322 | 5924 |
| EloSRM | -0.015 | 0.291 | 0.356 | 29.4 | -96 | 177 | 1781 | 1779 | 6260 |
| Odd | -0.027 | 0.296 | 0.357 | 30.9 | -84 | 191 | 1669 | 1665 | 6215 |
| SRM | 0.063 | 0.315 | 0.437 | 37.4 | -263 | 50 | 1097 | 764 | 10073 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2009-02-07 | SRM 434 | 2 | 525 | 469.20 | -0.16 | -2 | 1779 | 6260 | -10 | 764 | 10073 |
| 23 | 2009-01-21 | SRM 433 | 2 | 477 | 443.14 | -0.11 | 1 | 1781 | 6234 | -9 | 774 | 9934 |
| 22 | 2008-12-23 | SRM 431 | 2 | 101 | ||||||||
| 21 | 2008-12-20 | SRM 430 | 2 | 325 | 450.57 | 0.47 | 32 | 1780 | 6249 | 35 | 783 | 9892 |
| 20 | 2008-12-11 | SRM 429 | 2 | 492 | 466.65 | -0.08 | 2 | 1748 | 6561 | -8 | 748 | 10362 |
| 19 | 2008-11-25 | SRM 427 | 2 | 366 | 378.21 | 0.05 | 11 | 1746 | 6526 | 2 | 756 | 10070 |
| 18 | 2008-07-19 | SRM 410 | 2 | 368 | 562.12 | 0.61 | 37 | 1735 | 6469 | 50 | 754 | 10330 |
| 17 | 2008-07-10 | SRM 409 | 2 | 451 | 572.48 | 0.34 | 27 | 1699 | 6818 | 39 | 704 | 10940 |
| 16 | 2008-06-26 | SRM 407 | 2 | 386 | 485.02 | -0.23 | -8 | 1672 | 6953 | -11 | 665 | 11157 |
| 15 | 2008-06-14 | SRM 405 | 2 | 713 | 541.59 | -0.40 | -19 | 1680 | 6816 | -37 | 676 | 11024 |
| 14 | 2008-05-24 | SRM 402 | 2 | 493 | 424.19 | -0.22 | -7 | 1698 | 6378 | -15 | 713 | 9662 |
| 13 | 2008-04-12 | SRM 397 | 2 | 571 | 438.32 | -0.38 | -18 | 1705 | 5728 | -36 | 728 | 7779 |
| 12 | 2008-04-03 | SRM 396 | 2 | 467 | 419.95 | -0.15 | -3 | 1723 | 5584 | -13 | 764 | 7374 |
| 11 | 2008-03-22 | SRM 394 | 2 | 471 | 431.82 | -0.12 | -1 | 1726 | 5589 | -13 | 777 | 7362 |
| 10 | 2007-12-27 | SRM 385 | 2 | 314 | 380.60 | 0.28 | 32 | 1727 | 5238 | 28 | 790 | 6973 |
| 9 | 2007-12-08 | SRM 381 | 2 | 452 | 439.53 | -0.04 | 7 | 1695 | 5418 | 5 | 762 | 7212 |
| 8 | 2007-08-11 | SRM 363 | 2 | 415 | 382.52 | -0.11 | 1 | 1688 | 4729 | -3 | 757 | 6107 |
| 7 | 2007-07-24 | SRM 360 | 2 | 388 | 350.57 | -0.15 | -1 | 1687 | 4734 | -6 | 760 | 6067 |
| 6 | 2007-07-21 | SRM 359 | 2 | 347 | 366.54 | 0.08 | 19 | 1689 | 4690 | 9 | 766 | 5989 |
| 5 | 2007-07-02 | SRM 356 | 2 | 207 | 297.76 | 0.52 | 65 | 1670 | 4746 | 43 | 757 | 5973 |
| 4 | 2007-06-14 | SRM 354 | 2 | 599 | 403.40 | -0.57 | -48 | 1605 | 5122 | -121 | 714 | 6338 |
| 3 | 2007-06-07 | SRM 353 | 2 | 384 | 482.86 | 0.33 | 64 | 1654 | 4785 | 1 | 835 | 5334 |
| 2 | 2007-06-02 | SRM 352 | 2 | 609 | 349.52 | -0.80 | -96 | 1589 | 5151 | -263 | 834 | 5279 |
| 1 | 2007-05-23 | SRM 350 | 2 | 264 | 370.25 | 0.49 | 177 | 1685 | 4422 | -103 | 1097 | 3154 |