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 |
|---|---|---|---|
| Beijing2008 | 1 | 1782 | 1128 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.388 | 0.388 | 0.388 | 72.0 | -72 | -72 | 1128 | 1128 | 3615 |
| SRMFix | 0.516 | 0.516 | 0.516 | 120.0 | 120 | 120 | 1320 | 1320 | 5212 |
| initial | 0.577 | 0.577 | 0.577 | 69.5 | 70 | 70 | 1270 | 1270 | 5690 |
| EloSRM | 0.661 | 0.661 | 0.661 | 226.4 | 226 | 226 | 1782 | 1782 | 5084 |
| Odd | 0.686 | 0.686 | 0.686 | 234.6 | 235 | 235 | 1660 | 1660 | 5204 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-01 | SRM 400 | 2 | 357 | 564.30 | 0.66 | 226 | 1782 | 5084 | -72 | 1128 | 3615 |