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 |
|---|---|---|---|
| ghareeb.ang | 2 | 2027 | 836 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.213 | 0.247 | 0.326 | 42.3 | -76 | 8 | 1208 | 1132 | 3611 |
| initial | -0.196 | 0.254 | 0.321 | 30.5 | -54 | 7 | 1207 | 1153 | 3787 |
| EloSRM | -0.224 | 0.282 | 0.360 | 59.8 | -71 | 49 | 2098 | 2027 | 3416 |
| Odd | -0.189 | 0.315 | 0.367 | 67.7 | -60 | 75 | 1812 | 1751 | 3425 |
| SRM | -0.752 | 0.752 | 0.762 | 182.0 | -222 | -142 | 1058 | 836 | 3600 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-04-14 | SRM 733 | 2 | 150 | 124.65 | -0.51 | -71 | 2027 | 3416 | -222 | 836 | 3600 |
| 1 | 2018-01-25 | SRM 728 | 2 | 159 | 165.54 | 0.06 | 49 | 2098 | 3483 | -142 | 1058 | 2772 |