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 |
|---|---|---|---|
| dusk | 2 | 1557 | 994 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.114 | 0.200 | 0.231 | 24.1 | -10 | 38 | 1238 | 1228 | 3036 |
| SRMFix | 0.030 | 0.229 | 0.231 | 48.0 | -34 | 62 | 1262 | 1228 | 3022 |
| EloSRM | 0.085 | 0.336 | 0.347 | 85.6 | -21 | 150 | 1578 | 1557 | 2894 |
| SRM | -0.585 | 0.585 | 0.591 | 103.0 | -112 | -94 | 1106 | 994 | 2573 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-26 | SRM 269 | 2 | 165 | 138.57 | -0.25 | -21 | 1557 | 2894 | -112 | 994 | 2573 |
| 1 | 2005-10-18 | SRM 268 | 2 | 178 | 238.31 | 0.42 | 150 | 1578 | 2793 | -94 | 1106 | 2015 |