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 |
|---|---|---|---|
| srv-twry | 1 | 2055 | 1037 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.019 | 0.019 | 0.019 | 27.2 | 27 | 27 | 2055 | 2055 | 4008 |
| initial | -0.029 | 0.029 | 0.029 | 3.4 | -3 | -3 | 1197 | 1197 | 4157 |
| SRMFix | -0.047 | 0.047 | 0.047 | 11.5 | -12 | -12 | 1188 | 1188 | 4133 |
| SRM | -0.698 | 0.698 | 0.698 | 163.0 | -163 | -163 | 1037 | 1037 | 3218 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-08-24 | SRM 720 | 2 | 191 | 188.52 | -0.02 | 27 | 2055 | 4008 | -163 | 1037 | 3218 |