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 |
|---|---|---|---|
| 15b01a05b8 | 1 | 2078 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.008 | 0.008 | 0.008 | 1.0 | -1 | -1 | 1199 | 1199 | 3750 |
| EloSRM | -0.036 | 0.036 | 0.036 | 24.8 | 25 | 25 | 2078 | 2078 | 3627 |
| SRMFix | -0.041 | 0.041 | 0.041 | 10.0 | -10 | -10 | 1190 | 1190 | 3753 |
| SRM | -0.561 | 0.561 | 0.561 | 133.0 | -133 | -133 | 1067 | 1067 | 2763 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 158 | 154.07 | -0.04 | 25 | 2078 | 3627 | -133 | 1067 | 2763 |