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 |
|---|---|---|---|
| donakalz | 3 | 1315 | 588 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.222 | 0.222 | 0.278 | 42.2 | -104 | 5 | 1333 | 1315 | 5159 |
| SRMFix | -0.291 | 0.291 | 0.360 | 59.6 | -136 | -18 | 1064 | 1021 | 5500 |
| initial | -0.341 | 0.341 | 0.373 | 41.0 | -67 | -26 | 1133 | 1077 | 5483 |
| SRM | -0.622 | 0.622 | 0.790 | 204.0 | -450 | -55 | 750 | 588 | 5286 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-01-05 | SRM 281 | 2 | 277 | 288.27 | -0.16 | -18 | 1315 | 5159 | -55 | 588 | 5286 |
| 2 | 2005-12-28 | SRM 280 | 2 | 296 | 285.23 | -0.05 | 5 | 1333 | 4896 | -107 | 643 | 5031 |
| 1 | 2005-11-21 | SRM 273 | 2 | 291 | 226.31 | -0.45 | -104 | 1328 | 4523 | -450 | 750 | 4147 |