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 |
|---|---|---|---|
| usama_ib | 16 | 1909 | 533 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.002 | 0.354 | 0.482 | 42.7 | -116 | 184 | 1720 | 1652 | 8868 |
| SRMFix | 0.025 | 0.358 | 0.495 | 37.9 | -161 | 126 | 1138 | 1103 | 9473 |
| EloSRM | -0.001 | 0.364 | 0.490 | 44.4 | -133 | 187 | 1948 | 1909 | 8561 |
| initial | -0.028 | 0.382 | 0.495 | 46.0 | -78 | 133 | 1250 | 1146 | 9752 |
| SRM | 0.039 | 0.422 | 0.614 | 92.9 | -634 | 138 | 571 | 533 | 10433 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2015-05-09 | 2015 TCO 1C | 1 | 623 | 603.57 | -0.17 | -11 | 1909 | 8561 | -35 | 533 | 10433 |
| 15 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 717.51 | -0.05 | -2 | 1920 | 8518 | 48 | 568 | 10338 |
| 14 | 2015-04-17 | SRM 656 | 2 | 484 | 387.96 | -0.46 | -26 | 1922 | 8799 | -51 | 520 | 11011 |
| 13 | 2015-03-09 | SRM 652 | 2 | 431 | 406.27 | -0.08 | 1 | 1948 | 8729 | 5 | 571 | 11025 |
| 12 | 2015-02-10 | SRM 649 | 2 | 271 | 537.28 | 0.99 | 85 | 1947 | 8921 | 93 | 566 | 11331 |
| 11 | 2015-02-02 | SRM 648 | 2 | 484 | 503.54 | 0.06 | 14 | 1862 | 9983 | 20 | 473 | 12174 |
| 10 | 2015-01-24 | SRM 647 | 2 | 399 | 611.37 | 0.62 | 83 | 1848 | 10134 | 85 | 453 | 12277 |
| 9 | 2014-12-11 | SRM 641 | 2 | 657 | 565.21 | -0.22 | -23 | 1765 | 11898 | -37 | 368 | 13042 |
| 8 | 2014-12-09 | SRM 640 | 2 | 467 | 484.71 | 0.05 | 21 | 1788 | 11323 | 21 | 405 | 12849 |
| 7 | 2014-02-07 | SRM 608 | 2 | 1031 | 891.57 | -0.21 | -14 | 1766 | 11379 | -21 | 384 | 13399 |
| 6 | 2014-02-03 | SRM 607 | 2 | 973 | 770.29 | -0.42 | -35 | 1780 | 10943 | -84 | 405 | 13319 |
| 5 | 2014-01-11 | SRM 604 | 2 | 1076 | 960.33 | -0.36 | -30 | 1816 | 10394 | -56 | 489 | 13039 |
| 4 | 2014-01-06 | SRM 603 | 2 | 325 | 739.14 | 1.18 | 187 | 1846 | 9838 | 138 | 545 | 12476 |
| 3 | 2013-12-22 | SRM 601 | 2 | 900 | 859.29 | -0.21 | -30 | 1659 | 12665 | -66 | 407 | 12927 |
| 2 | 2013-12-04 | SRM 599 | 2 | 1064 | 976.12 | -0.12 | -14 | 1690 | 12330 | -93 | 473 | 12665 |
| 1 | 2013-11-20 | SRM 597 | 2 | 1038 | 694.70 | -0.60 | -133 | 1704 | 11742 | -634 | 566 | 11789 |