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 |
|---|---|---|---|
| quora | 2 | 2292 | 1246 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.299 | 0.562 | 0.636 | 90.0 | -67 | 113 | 1313 | 1246 | 3814 |
| SRMFix | 0.912 | 0.945 | 1.313 | 189.8 | -6 | 374 | 1574 | 1568 | 4926 |
| initial | 0.966 | 0.966 | 1.358 | 116.4 | 2 | 231 | 1433 | 1433 | 6060 |
| EloSRM | 0.970 | 1.011 | 1.401 | 245.0 | -2 | 487 | 2294 | 2292 | 4655 |
| Odd | 0.997 | 1.039 | 1.440 | 252.4 | -3 | 502 | 2085 | 2082 | 4806 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-05-02 | SRM 578 | 1 | 339 | 439.27 | -0.04 | -2 | 2292 | 4655 | -67 | 1246 | 3814 |
| 1 | 2013-04-11 | SRM 576 | 2 | 128 | 505.04 | 1.98 | 487 | 2294 | 4792 | 113 | 1313 | 3301 |