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 |
|---|---|---|---|
| Wit | 2 | 1575 | 685 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.279 | 0.280 | 0.395 | 45.8 | -91 | 0 | 1200 | 1109 | 10475 |
| initial | -0.231 | 0.286 | 0.368 | 34.4 | -62 | 7 | 1207 | 1144 | 11241 |
| EloSRM | -0.200 | 0.348 | 0.401 | 82.2 | -87 | 77 | 1662 | 1575 | 8671 |
| SRM | -1.071 | 1.071 | 1.073 | 257.5 | -301 | -214 | 986 | 685 | 11104 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-02 | SRM 428 | 2 | 713 | 499.32 | -0.55 | -87 | 1575 | 8671 | -301 | 685 | 11104 |
| 1 | 2008-11-25 | SRM 427 | 2 | 422 | 467.40 | 0.15 | 77 | 1662 | 7438 | -214 | 986 | 7257 |