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 |
|---|---|---|---|
| sure952 | 1 | 1836 | 1413 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.056 | 1.056 | 1.056 | 213.0 | 213 | 213 | 1413 | 1413 | 1921 |
| SRMFix | 1.214 | 1.214 | 1.214 | 261.2 | 261 | 261 | 1461 | 1461 | 4418 |
| initial | 1.220 | 1.220 | 1.220 | 147.0 | 147 | 147 | 1347 | 1347 | 5265 |
| EloSRM | 1.239 | 1.239 | 1.239 | 277.0 | 277 | 277 | 1836 | 1836 | 5077 |
| Odd | 1.246 | 1.246 | 1.246 | 276.0 | 276 | 276 | 1703 | 1703 | 5256 |
| # | 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 | 180 | 424.96 | 1.24 | 277 | 1836 | 5077 | 213 | 1413 | 1921 |