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 |
|---|---|---|---|
| WenWei | 1 | 1690 | 1010 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.078 | 0.078 | 0.078 | 19.1 | 19 | 19 | 1219 | 1219 | 7316 |
| initial | 0.135 | 0.135 | 0.135 | 16.3 | 16 | 16 | 1216 | 1216 | 7532 |
| EloSRM | 0.232 | 0.232 | 0.232 | 104.6 | 105 | 105 | 1690 | 1690 | 7231 |
| Odd | 0.269 | 0.269 | 0.269 | 119.6 | 120 | 120 | 1563 | 1563 | 7356 |
| SRM | -0.951 | 0.951 | 0.951 | 190.0 | -190 | -190 | 1010 | 1010 | 6576 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-02 | SRM 428 | 2 | 472 | 554.32 | 0.23 | 105 | 1690 | 7231 | -190 | 1010 | 6576 |