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 |
|---|---|---|---|
| Xord | 6 | 1890 | 1105 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.203 | 0.467 | 0.777 | 67.8 | -175 | 90 | 1280 | 1105 | 2275 |
| SRMFix | 0.508 | 0.583 | 0.913 | 83.8 | -20 | 220 | 1599 | 1578 | 1806 |
| EloSRM | 0.521 | 0.593 | 0.896 | 100.8 | -24 | 257 | 1913 | 1890 | 1833 |
| initial | 0.596 | 0.649 | 1.046 | 78.1 | -16 | 266 | 1575 | 1559 | 1787 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2006-01-24 | SRM 285 | 1 | 300 | 271.60 | -0.18 | -24 | 1890 | 1833 | -175 | 1105 | 2275 |
| 5 | 2006-01-19 | SRM 283 | 1 | 129 | 212.94 | 0.07 | 22 | 1913 | 1719 | 32 | 1280 | 1382 |
| 4 | 2006-01-05 | SRM 281 | 2 | 43 | 148.95 | 1.79 | 177 | 1892 | 1814 | 90 | 1248 | 1549 |
| 3 | 2005-12-21 | SRM 279 | 2 | 178 | ||||||||
| 2 | 2005-12-08 | SRM 276 | 1 | 273 | 335.02 | 0.05 | 25 | 1715 | 2409 | -42 | 1158 | 1915 |
| 1 | 2005-11-23 | SRM 274 | 2 | 117 | 214.35 | 0.87 | 257 | 1690 | 2465 | 0 | 1200 | 1672 |