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 |
|---|---|---|---|
| Maometus | 2 | 2047 | 908 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.060 | 0.499 | 0.503 | 60.1 | -67 | 53 | 1253 | 1185 | 4227 |
| SRMFix | -0.134 | 0.520 | 0.537 | 98.4 | -106 | 91 | 1291 | 1185 | 4108 |
| EloSRM | -0.105 | 0.556 | 0.566 | 119.3 | -87 | 152 | 2134 | 2047 | 4038 |
| Odd | -0.092 | 0.602 | 0.609 | 123.4 | -70 | 177 | 1870 | 1800 | 3960 |
| SRM | -0.609 | 0.609 | 0.663 | 146.0 | -225 | -67 | 1133 | 908 | 3901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-09-26 | SRM 721 | 2 | 190 | 155.89 | -0.66 | -87 | 2047 | 4038 | -225 | 908 | 3901 |
| 1 | 2016-09-26 | SRM 699 (Cisco) | 2 | 212 | 289.70 | 0.45 | 152 | 2134 | 4752 | -67 | 1133 | 3542 |