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 |
|---|---|---|---|
| lijinhui | 1 | 1742 | 1389 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.888 | 0.888 | 0.888 | 189.0 | 189 | 189 | 1389 | 1389 | 1662 |
| SRMFix | 0.925 | 0.925 | 0.925 | 205.3 | 205 | 205 | 1405 | 1405 | 4038 |
| initial | 0.930 | 0.930 | 0.930 | 112.0 | 112 | 112 | 1312 | 1312 | 4701 |
| EloSRM | 0.935 | 0.935 | 0.935 | 211.4 | 211 | 211 | 1742 | 1742 | 4690 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 74 | 141.50 | 0.94 | 211 | 1742 | 4690 | 189 | 1389 | 1662 |