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 |
|---|---|---|---|
| urah | 5 | 2013 | 700 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.092 | 0.557 | 0.697 | 79.5 | -69 | 212 | 2081 | 2012 | 8326 |
| initial | 0.076 | 0.569 | 0.682 | 68.5 | -87 | 148 | 1333 | 1246 | 8523 |
| SRMFix | 0.088 | 0.594 | 0.705 | 78.7 | -72 | 158 | 1294 | 1222 | 8629 |
| SRM | -0.250 | 0.829 | 0.884 | 142.8 | -302 | 88 | 898 | 700 | 10338 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-01-24 | SRM 647 | 2 | 623 | 405.88 | -0.76 | -69 | 2012 | 8326 | -130 | 700 | 10338 |
| 4 | 2014-09-25 | SRM 634 | 2 | 218 | 276.12 | 0.34 | 60 | 2081 | 7863 | 19 | 830 | 9178 |
| 3 | 2014-08-12 | SRM 629 | 2 | 257 | 625.29 | 1.28 | 212 | 2022 | 8397 | 88 | 811 | 9275 |
| 2 | 2014-07-10 | SRM 627 | 2 | 865 | 707.83 | -0.26 | -37 | 1810 | 11079 | -175 | 723 | 10626 |
| 1 | 2014-06-19 | SRM 625 | 2 | 747 | 677.12 | -0.14 | -20 | 1847 | 10239 | -302 | 898 | 7876 |