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 |
|---|---|---|---|
| feri | 2 | 1715 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.834 | 0.903 | 1.229 | 133.6 | -17 | 250 | 1433 | 1433 | 2056 |
| Odd | 0.907 | 0.907 | 1.282 | 151.2 | 26 | 276 | 1641 | 1641 | 2204 |
| EloSRM | 0.897 | 0.910 | 1.278 | 148.0 | 15 | 281 | 1715 | 1715 | 2140 |
| initial | 0.849 | 0.911 | 1.245 | 109.7 | -7 | 212 | 1404 | 1404 | 2009 |
| SRM | 0.455 | 1.026 | 1.122 | 201.5 | -268 | 135 | 1067 | 1067 | 2202 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-22 | SRM 259 | 2 | 47 | 164.45 | 1.81 | 281 | 1715 | 2140 | 135 | 1067 | 2202 |
| 1 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 283 | 280.43 | -0.01 | 15 | 1434 | 3387 | -268 | 932 | 2889 |