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 |
|---|---|---|---|
| betakid | 4 | 1553 | 890 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.029 | 0.136 | 0.185 | 22.8 | -37 | 50 | 1250 | 1210 | 3326 |
| initial | 0.032 | 0.169 | 0.193 | 20.3 | -33 | 31 | 1248 | 1216 | 3353 |
| EloSRM | -0.052 | 0.226 | 0.276 | 44.7 | -29 | 131 | 1582 | 1553 | 3131 |
| Odd | -0.055 | 0.246 | 0.299 | 49.8 | -26 | 146 | 1520 | 1494 | 3118 |
| SRM | -0.418 | 0.418 | 0.435 | 77.5 | -102 | -51 | 1098 | 890 | 3355 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-12-08 | SRM 276 | 2 | 309 | 231.64 | -0.42 | -29 | 1553 | 3131 | -71 | 890 | 3355 |
| 3 | 2005-11-23 | SRM 274 | 2 | 174 | 163.92 | -0.09 | 6 | 1582 | 2929 | -51 | 961 | 2884 |
| 2 | 2005-11-21 | SRM 273 | 2 | 190 | 183.19 | -0.05 | 13 | 1575 | 2915 | -86 | 1012 | 2518 |
| 1 | 2005-11-19 | SRM 272 | 2 | 229 | 291.56 | 0.35 | 131 | 1563 | 2961 | -102 | 1098 | 2121 |