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 |
|---|---|---|---|
| number18 | 5 | 1865 | 542 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.018 | 0.280 | 0.326 | 62.1 | -103 | 104 | 1865 | 1865 | 9918 |
| initial | -0.095 | 0.295 | 0.332 | 35.5 | -57 | 44 | 1143 | 1143 | 11070 |
| SRMFix | -0.058 | 0.308 | 0.360 | 53.4 | -126 | 60 | 1092 | 1092 | 10879 |
| SRM | -0.289 | 0.518 | 0.707 | 154.0 | -493 | 41 | 707 | 542 | 11723 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-01-15 | SRM 646 | 2 | 303 | 342.38 | 0.18 | 40 | 1865 | 9918 | 15 | 542 | 11723 |
| 4 | 2015-01-12 | SRM 645 | 2 | 580 | 571.57 | -0.02 | 10 | 1825 | 10348 | -26 | 527 | 11771 |
| 3 | 2014-07-22 | SRM 628 | 2 | 576 | 801.71 | 0.48 | 104 | 1815 | 10869 | 41 | 553 | 12374 |
| 2 | 2014-07-10 | SRM 627 | 2 | 898 | 768.80 | -0.30 | -54 | 1711 | 12989 | -195 | 512 | 12848 |
| 1 | 2014-06-28 | SRM 626 | 2 | 950 | 756.79 | -0.43 | -103 | 1765 | 11801 | -493 | 707 | 10726 |