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 |
|---|---|---|---|
| Ben_Du | 1 | 1814 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.270 | 0.270 | 0.270 | 55.4 | -55 | -55 | 1814 | 1814 | 10984 |
| initial | -0.328 | 0.328 | 0.328 | 39.4 | -39 | -39 | 1161 | 1161 | 10926 |
| SRMFix | -0.406 | 0.406 | 0.406 | 95.6 | -96 | -96 | 1104 | 1104 | 11255 |
| SRM | -1.373 | 1.373 | 1.373 | 351.0 | -351 | -351 | 849 | 849 | 8868 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-07-10 | SRM 627 | 2 | 845 | 685.85 | -0.27 | -55 | 1814 | 10984 | -351 | 849 | 8868 |