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 |
|---|---|---|---|
| roberts.cliff | 1 | 2026 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.240 | 0.240 | 0.240 | 57.6 | 58 | 58 | 1258 | 1258 | 8478 |
| initial | 0.302 | 0.302 | 0.302 | 36.4 | 36 | 36 | 1236 | 1236 | 8995 |
| EloSRM | 0.356 | 0.356 | 0.356 | 139.8 | 140 | 140 | 2026 | 2026 | 8368 |
| SRM | -0.687 | 0.687 | 0.687 | 133.0 | -133 | -133 | 1067 | 1067 | 5900 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-11-02 | SRM 638 | 2 | 272 | 348.02 | 0.36 | 140 | 2026 | 8368 | -133 | 1067 | 5900 |