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 |
|---|---|---|---|
| gongyf07 | 1 | 1769 | 1343 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.599 | 0.599 | 0.599 | 143.0 | 143 | 143 | 1343 | 1343 | 2357 |
| SRMFix | 0.762 | 0.762 | 0.762 | 172.3 | 172 | 172 | 1372 | 1372 | 5157 |
| initial | 0.766 | 0.766 | 0.766 | 92.3 | 92 | 92 | 1292 | 1292 | 5825 |
| EloSRM | 0.786 | 0.786 | 0.786 | 209.4 | 209 | 209 | 1769 | 1769 | 5590 |
| Odd | 0.792 | 0.792 | 0.792 | 215.2 | 215 | 215 | 1642 | 1642 | 5762 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | College Tour Beijing | 1 | 306 | 527.71 | 0.79 | 209 | 1769 | 5590 | 143 | 1343 | 2357 |