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 |
|---|---|---|---|
| busyfisher | 1 | 1823 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.060 | 0.060 | 0.060 | 10.4 | 10 | 10 | 1823 | 1823 | 9270 |
| initial | -0.117 | 0.117 | 0.117 | 14.2 | -14 | -14 | 1186 | 1186 | 9382 |
| SRMFix | -0.193 | 0.193 | 0.193 | 46.5 | -47 | -47 | 1153 | 1153 | 9412 |
| SRM | -1.137 | 1.137 | 1.137 | 244.0 | -244 | -244 | 956 | 956 | 6737 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-05-25 | SRM 580 | 2 | 772 | 740.34 | -0.06 | 10 | 1823 | 9270 | -244 | 956 | 6737 |