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 |
|---|---|---|---|
| xiebo2043 | 1 | 1721 | 1366 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.758 | 0.758 | 0.758 | 166.0 | 166 | 166 | 1366 | 1366 | 1758 |
| SRMFix | 0.794 | 0.794 | 0.794 | 178.9 | 179 | 179 | 1379 | 1379 | 4219 |
| initial | 0.799 | 0.799 | 0.799 | 96.2 | 96 | 96 | 1296 | 1296 | 4830 |
| EloSRM | 0.805 | 0.805 | 0.805 | 190.5 | 190 | 190 | 1721 | 1721 | 4857 |
| Odd | 0.807 | 0.807 | 0.807 | 183.4 | 183 | 183 | 1592 | 1592 | 5100 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 81 | 141.50 | 0.80 | 190 | 1721 | 4857 | 166 | 1366 | 1758 |