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 |
|---|---|---|---|
| simurgg | 1 | 1863 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.382 | 0.382 | 0.382 | 81.0 | -81 | -81 | 1863 | 1863 | 7275 |
| initial | -0.397 | 0.397 | 0.397 | 47.9 | -48 | -48 | 1152 | 1152 | 7290 |
| SRMFix | -0.458 | 0.458 | 0.458 | 107.2 | -107 | -107 | 1093 | 1093 | 7470 |
| SRM | -0.577 | 0.577 | 0.577 | 174.0 | -174 | -174 | 651 | 651 | 7548 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-12-26 | SRM 677 | 2 | 511 | 392.52 | -0.38 | -81 | 1863 | 7275 | -174 | 651 | 7548 |