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 |
|---|---|---|---|
| turtle407 | 1 | 2133 | 985 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.218 | 0.218 | 0.218 | 26.2 | -26 | -26 | 1174 | 1174 | 3374 |
| SRMFix | -0.247 | 0.247 | 0.247 | 59.2 | -59 | -59 | 1141 | 1141 | 3436 |
| EloSRM | -0.249 | 0.249 | 0.249 | 29.8 | -30 | -30 | 2133 | 2133 | 3124 |
| SRM | -0.847 | 0.847 | 0.847 | 215.0 | -215 | -215 | 985 | 985 | 2735 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-04-24 | SRM 784 | 2 | 291 | 244.91 | -0.25 | -30 | 2133 | 3124 | -215 | 985 | 2735 |