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 |
|---|---|---|---|
| RobotLaserbeam | 3 | 2330 | 1129 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.653 | 0.653 | 0.839 | 103.2 | 64 | 148 | 2330 | 2330 | 2853 |
| SRMFix | 0.710 | 0.710 | 0.911 | 97.5 | 21 | 177 | 1492 | 1492 | 2743 |
| SRM | 0.325 | 0.722 | 0.845 | 72.3 | -131 | 73 | 1129 | 1129 | 2815 |
| initial | 0.771 | 0.771 | 0.976 | 92.8 | 15 | 189 | 1478 | 1478 | 2662 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-07-12 | SRM 718 | 2 | 40 | 103.12 | 1.37 | 148 | 2330 | 2853 | 73 | 1129 | 2815 |
| 2 | 2017-06-30 | SRM 717 | 2 | 134 | 186.82 | 0.48 | 98 | 2182 | 3568 | -13 | 1056 | 3196 |
| 1 | 2017-06-26 | SRM 716 | 2 | 158 | 170.98 | 0.11 | 64 | 2084 | 3951 | -131 | 1069 | 3063 |