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 |
|---|---|---|---|
| JCYYang | 1 | 1865 | 1443 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.244 | 1.244 | 1.244 | 243.0 | 243 | 243 | 1443 | 1443 | 1734 |
| SRMFix | 1.402 | 1.402 | 1.402 | 295.8 | 296 | 296 | 1496 | 1496 | 4083 |
| initial | 1.409 | 1.409 | 1.409 | 169.6 | 170 | 170 | 1370 | 1370 | 5014 |
| EloSRM | 1.427 | 1.427 | 1.427 | 305.2 | 305 | 305 | 1865 | 1865 | 4816 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 158 | 424.96 | 1.43 | 305 | 1865 | 4816 | 243 | 1443 | 1734 |