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 |
|---|---|---|---|
| wenlongtian | 2 | 1845 | 1260 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.893 | 0.924 | 1.285 | 111.3 | -4 | 219 | 1419 | 1415 | 4598 |
| EloSRM | 0.814 | 1.009 | 1.296 | 170.1 | -13 | 328 | 1858 | 1845 | 5061 |
| Odd | 0.816 | 1.009 | 1.298 | 162.8 | -5 | 320 | 1729 | 1724 | 5123 |
| SRM | 0.668 | 1.108 | 1.293 | 297.0 | -267 | 327 | 1527 | 1260 | 3092 |
| SRMFix | 0.651 | 1.161 | 1.331 | 225.2 | -84 | 367 | 1567 | 1483 | 4240 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-06-08 | College Tour West China | 1 | 277 | 241.89 | -0.20 | -13 | 1845 | 5061 | -267 | 1260 | 3092 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 40 | 141.50 | 1.82 | 328 | 1858 | 3876 | 327 | 1527 | 1149 |