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 |
|---|---|---|---|
| ligenyuan | 1 | 1450 | 610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.458 | 0.458 | 0.458 | 116.9 | -117 | -117 | 1450 | 1450 | 11764 |
| initial | -0.546 | 0.546 | 0.546 | 65.8 | -66 | -66 | 1134 | 1134 | 11529 |
| SRMFix | -0.599 | 0.599 | 0.599 | 137.9 | -138 | -138 | 1062 | 1062 | 11870 |
| SRM | -1.509 | 1.509 | 1.509 | 590.0 | -590 | -590 | 610 | 610 | 11788 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-19 | SRM 410 | 2 | 913 | 678.70 | -0.46 | -117 | 1450 | 11764 | -590 | 610 | 11788 |