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 |
|---|---|---|---|
| Z.Berkut | 2 | 1598 | 949 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.016 | 0.162 | 0.162 | 19.5 | -21 | 18 | 1218 | 1196 | 5773 |
| EloSRM | -0.002 | 0.178 | 0.178 | 51.1 | -16 | 87 | 1613 | 1598 | 5634 |
| SRMFix | -0.043 | 0.183 | 0.188 | 36.1 | -38 | 34 | 1234 | 1196 | 5589 |
| SRM | -0.448 | 0.448 | 0.498 | 125.5 | -157 | -94 | 1106 | 949 | 4548 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-10-13 | SRM 371 | 2 | 372 | 466.44 | -0.18 | -16 | 1598 | 5634 | -157 | 949 | 4548 |
| 1 | 2007-10-02 | College Tour SRM 368 | 1 | 40 | 45.20 | 0.18 | 87 | 1613 | 5382 | -94 | 1106 | 3214 |