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 |
|---|---|---|---|
| liushaowei | 1 | 1546 | 869 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.173 | 0.173 | 0.173 | 31.0 | -31 | -31 | 1546 | 1546 | 9692 |
| initial | -0.269 | 0.269 | 0.269 | 32.4 | -32 | -32 | 1168 | 1168 | 9939 |
| SRMFix | -0.325 | 0.325 | 0.325 | 77.2 | -77 | -77 | 1123 | 1123 | 10098 |
| SRM | -1.288 | 1.288 | 1.288 | 331.0 | -331 | -331 | 869 | 869 | 8827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-02 | SRM 420 | 2 | 596 | 528.54 | -0.17 | -31 | 1546 | 9692 | -331 | 869 | 8827 |