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 |
|---|---|---|---|
| winners21ag | 14 | 1834 | 735 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.073 | 0.443 | 0.654 | 42.4 | -61 | 177 | 1377 | 1307 | 5588 |
| initial | 0.105 | 0.450 | 0.681 | 54.2 | -132 | 228 | 1508 | 1376 | 4940 |
| EloSRM | 0.006 | 0.493 | 0.665 | 50.2 | -49 | 300 | 1880 | 1834 | 5584 |
| SRM | -0.040 | 0.498 | 0.720 | 58.2 | -132 | 112 | 1166 | 735 | 7646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2010-01-19 | SRM 459 | 2 | 744 | 489.82 | -0.78 | -46 | 1834 | 5584 | -92 | 735 | 7646 |
| 13 | 2009-09-10 | SRM 448 | 2 | 153 | 547.53 | 1.84 | 115 | 1880 | 5152 | 112 | 827 | 7191 |
| 12 | 2009-06-13 | SRM 442 | 2 | 646 | 508.89 | -0.34 | -13 | 1765 | 6067 | -20 | 715 | 8453 |
| 11 | 2009-04-19 | SRM 438 | 2 | 292 | 469.10 | 0.64 | 51 | 1778 | 6156 | 63 | 735 | 10320 |
| 10 | 2009-03-24 | SRM 437 | 2 | 554 | 508.18 | -0.12 | -2 | 1727 | 6785 | -12 | 672 | 11050 |
| 9 | 2009-03-11 | SRM 436 | 2 | 469 | 473.14 | -0.36 | -19 | 1729 | 6794 | -43 | 684 | 11004 |
| 8 | 2009-02-24 | TCO09 Qual 1 | 1 | 1154 | 1,051.96 | -0.13 | -13 | 1748 | 6375 | -54 | 727 | 10351 |
| 7 | 2009-01-21 | SRM 433 | 2 | 557 | 444.05 | -0.33 | -18 | 1761 | 6453 | -47 | 781 | 9870 |
| 6 | 2008-12-20 | SRM 430 | 2 | 419 | 441.67 | 0.08 | 20 | 1779 | 6260 | -9 | 828 | 9273 |
| 5 | 2008-12-11 | SRM 429 | 2 | 554 | 435.30 | -0.35 | -26 | 1760 | 6428 | -67 | 837 | 9040 |
| 4 | 2008-11-06 | SRM 424 | 2 | 470 | 354.44 | -0.41 | -31 | 1785 | 6016 | -73 | 904 | 8025 |
| 3 | 2008-09-24 | SRM 419 | 2 | 296 | 270.99 | -0.13 | 0 | 1816 | 5669 | -57 | 977 | 7552 |
| 2 | 2008-09-11 | SRM 417 | 2 | 491 | 357.21 | -0.46 | -49 | 1816 | 5629 | -132 | 1034 | 6356 |
| 1 | 2008-07-01 | SRM 408 | 2 | 247 | 473.74 | 0.94 | 300 | 1865 | 4997 | -34 | 1166 | 3966 |