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 |
|---|---|---|---|
| 123ghusa | 11 | 2204 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.381 | 0.609 | 0.971 | 63.2 | -50 | 160 | 2204 | 2204 | 6094 |
| initial | 0.333 | 0.629 | 0.974 | 75.8 | -42 | 341 | 1641 | 1641 | 4379 |
| SRMFix | 0.406 | 0.642 | 1.030 | 54.4 | -86 | 163 | 1378 | 1378 | 6479 |
| SRM | 0.257 | 0.795 | 1.146 | 96.6 | -306 | 147 | 894 | 850 | 7846 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2015-04-17 | SRM 656 | 2 | 46 | 325.26 | 2.82 | 160 | 2204 | 6094 | 147 | 850 | 7846 |
| 10 | 2015-03-09 | SRM 652 | 2 | 405 | 337.54 | -0.26 | -12 | 2043 | 7770 | -13 | 703 | 9872 |
| 9 | 2015-02-10 | SRM 649 | 2 | 309 | 445.97 | 0.53 | 63 | 2055 | 7782 | 46 | 716 | 9932 |
| 8 | 2014-12-11 | SRM 641 | 2 | 256 | 515.39 | 1.01 | 119 | 1992 | 8697 | 84 | 670 | 10974 |
| 7 | 2014-12-09 | SRM 640 | 2 | 273 | 503.60 | 0.88 | 148 | 1873 | 10008 | 79 | 586 | 11710 |
| 6 | 2014-08-30 | SRM 631 | 2 | 773 | 802.93 | -0.18 | -22 | 1726 | 12635 | -38 | 507 | 12683 |
| 5 | 2014-05-10 | SRM 620 | 2 | 842 | 966.51 | 0.20 | 47 | 1747 | 12128 | -4 | 545 | 12580 |
| 4 | 2014-02-15 | SRM 609 | 2 | 1103 | 975.50 | -0.18 | -20 | 1701 | 12728 | -103 | 549 | 12585 |
| 3 | 2014-01-29 | SRM 606 | 2 | 465 | 579.37 | -0.12 | -12 | 1721 | 12106 | -57 | 652 | 11379 |
| 2 | 2014-01-11 | SRM 604 | 2 | 1076 | 1,020.78 | -0.28 | -50 | 1733 | 11966 | -185 | 709 | 10907 |
| 1 | 2013-08-27 | SRM 589 | 2 | 860 | 729.57 | -0.24 | -42 | 1783 | 9916 | -306 | 894 | 7568 |