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 |
|---|---|---|---|
| saintangela | 2 | 1925 | 1251 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.732 | 0.732 | 0.963 | 153.1 | 19 | 288 | 1506 | 1506 | 4184 |
| EloSRM | 0.763 | 0.763 | 0.983 | 182.6 | 66 | 299 | 1925 | 1925 | 4609 |
| initial | 0.765 | 0.765 | 0.971 | 92.1 | 20 | 164 | 1384 | 1384 | 5086 |
| SRM | 0.356 | 0.843 | 0.915 | 210.5 | -185 | 236 | 1436 | 1251 | 3208 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-02 | SRM 420 | 1 | 521 | 575.73 | 0.14 | 66 | 1925 | 4609 | -185 | 1251 | 3208 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 163 | 424.96 | 1.38 | 299 | 1858 | 4874 | 236 | 1436 | 1779 |