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 |
|---|---|---|---|
| yerusha | 1 | 2041 | 1021 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.155 | 0.155 | 0.155 | 18.7 | -19 | -19 | 1181 | 1181 | 3955 |
| EloSRM | -0.184 | 0.184 | 0.184 | 12.3 | -12 | -12 | 2041 | 2041 | 3815 |
| SRMFix | -0.188 | 0.188 | 0.188 | 45.4 | -45 | -45 | 1155 | 1155 | 3995 |
| SRM | -0.709 | 0.709 | 0.709 | 179.0 | -179 | -179 | 1021 | 1021 | 3042 |
| # | 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 | 175 | 154.07 | -0.18 | -12 | 2041 | 3815 | -179 | 1021 | 3042 |