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 |
|---|---|---|---|
| jasonxxp | 2 | 1753 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.380 | 0.674 | 0.774 | 81.2 | -35 | 127 | 1327 | 1291 | 6274 |
| Odd | 0.365 | 0.714 | 0.802 | 150.4 | -51 | 250 | 1677 | 1626 | 6601 |
| EloSRM | 0.358 | 0.715 | 0.800 | 153.9 | -57 | 251 | 1810 | 1753 | 6472 |
| SRMFix | 0.302 | 0.746 | 0.805 | 151.5 | -74 | 230 | 1430 | 1356 | 5683 |
| SRM | 0.046 | 0.844 | 0.845 | 251.5 | -318 | 185 | 1385 | 1067 | 5742 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-10 | TC China 08 - 1D | 1 | 142 | 148.35 | -0.36 | -57 | 1753 | 6472 | -318 | 1067 | 5742 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 200 | 424.96 | 1.07 | 251 | 1810 | 5328 | 185 | 1385 | 2124 |