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 |
|---|---|---|---|
| ercsonu | 1 | 1917 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.053 | 0.053 | 0.053 | 11.0 | 11 | 11 | 1917 | 1917 | 9030 |
| initial | -0.110 | 0.110 | 0.110 | 13.2 | -13 | -13 | 1187 | 1187 | 9160 |
| SRMFix | -0.165 | 0.165 | 0.165 | 40.0 | -40 | -40 | 1160 | 1160 | 9144 |
| SRM | -1.069 | 1.069 | 1.069 | 244.0 | -244 | -244 | 956 | 956 | 6708 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-03-25 | SRM 654 | 2 | 326 | 314.32 | -0.05 | 11 | 1917 | 9030 | -244 | 956 | 6708 |