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 |
|---|---|---|---|
| salesman415 | 2 | 1658 | 583 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.345 | 0.345 | 0.348 | 73.3 | -90 | -57 | 1714 | 1658 | 11788 |
| SRMFix | -0.422 | 0.422 | 0.427 | 86.6 | -114 | -60 | 1086 | 1027 | 11878 |
| initial | -0.424 | 0.424 | 0.424 | 51.0 | -53 | -49 | 1147 | 1098 | 11695 |
| SRM | -0.943 | 0.943 | 0.995 | 308.5 | -419 | -198 | 781 | 583 | 11238 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-07-10 | SRM 584 | 2 | 767 | 686.57 | -0.30 | -57 | 1658 | 11788 | -198 | 583 | 11238 |
| 1 | 2013-03-25 | SRM 574 | 2 | 941 | 805.03 | -0.39 | -90 | 1714 | 11348 | -419 | 781 | 9780 |