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 |
|---|---|---|---|
| soyboydoy | 3 | 2246 | 1259 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.957 | 1.043 | 1.280 | 45.0 | -38 | 91 | 1259 | 1259 | 2536 |
| SRMFix | 1.231 | 1.231 | 1.557 | 154.8 | 4 | 260 | 1664 | 1664 | 2982 |
| initial | 1.312 | 1.312 | 1.677 | 158.0 | 3 | 310 | 1674 | 1674 | 3032 |
| EloSRM | 1.341 | 1.341 | 1.730 | 228.8 | 45 | 422 | 2246 | 2246 | 2754 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-04 | SRM 469 | 2 | 82 | 537.25 | 2.71 | 422 | 2246 | 2754 | 91 | 1259 | 2536 |
| 2 | 2008-06-08 | College Tour West China | 1 | 166 | 401.11 | 1.27 | 220 | 1824 | 5252 | 6 | 1168 | 3914 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 423.22 | 0.04 | 45 | 1605 | 7372 | -38 | 1162 | 3909 |