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 |
|---|---|---|---|
| coderadi | 4 | 1866 | 565 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.161 | 0.284 | 0.372 | 34.2 | -82 | 30 | 1230 | 1122 | 9905 |
| SRMFix | -0.202 | 0.290 | 0.410 | 48.0 | -124 | 42 | 1242 | 1093 | 9332 |
| EloSRM | -0.200 | 0.348 | 0.453 | 62.7 | -112 | 120 | 1997 | 1866 | 8655 |
| SRM | -0.621 | 0.621 | 0.760 | 158.8 | -388 | -44 | 1054 | 565 | 9856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-06-04 | SRM 660 | 2 | 314 | 366.34 | -0.18 | -19 | 1866 | 8655 | -44 | 565 | 9856 |
| 3 | 2014-10-04 | SRM 635 | 2 | 638 | 601.48 | -0.08 | 0 | 1884 | 10163 | -57 | 609 | 11951 |
| 2 | 2014-09-17 | SRM 633 | 2 | 1151 | 650.80 | -0.83 | -112 | 1885 | 10107 | -388 | 666 | 11358 |
| 1 | 2014-08-30 | SRM 631 | 2 | 600 | 736.68 | 0.30 | 120 | 1997 | 8687 | -146 | 1054 | 6046 |