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 |
|---|---|---|---|
| wangyongliang | 1 | 2468 | 1631 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.207 | 4.207 | 4.207 | 431.0 | 431 | 431 | 1631 | 1631 | 1022 |
| SRMFix | 5.105 | 5.105 | 5.105 | 777.1 | 777 | 777 | 1977 | 1977 | 1638 |
| initial | 5.169 | 5.169 | 5.169 | 622.4 | 622 | 622 | 1822 | 1822 | 2708 |
| EloSRM | 5.246 | 5.246 | 5.246 | 819.4 | 819 | 819 | 2468 | 2468 | 1781 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-03-02 | SRM 463 | 2 | 16 | 607.18 | 5.25 | 819 | 2468 | 1781 | 431 | 1631 | 1022 |