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 |
|---|---|---|---|
| prodigious | 2 | 1790 | 1069 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.235 | 0.235 | 0.235 | 56.4 | 56 | 56 | 1256 | 1256 | 6141 |
| initial | 0.306 | 0.306 | 0.306 | 36.8 | 37 | 37 | 1237 | 1237 | 6422 |
| EloSRM | 0.382 | 0.382 | 0.382 | 142.8 | 143 | 143 | 1790 | 1790 | 6077 |
| SRM | -0.709 | 0.709 | 0.709 | 131.0 | -131 | -131 | 1069 | 1069 | 4228 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-02 | SRM 463 | 2 | 682 | ||||||||
| 1 | 2010-02-17 | SRM 462 | 2 | 380 | 495.05 | 0.38 | 143 | 1790 | 6077 | -131 | 1069 | 4228 |