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 |
|---|---|---|---|
| ashish.mittal | 2 | 1535 | 871 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.136 | 0.505 | 0.523 | 60.9 | -77 | 44 | 1244 | 1167 | 5407 |
| SRMFix | -0.223 | 0.547 | 0.591 | 100.0 | -123 | 77 | 1277 | 1154 | 5244 |
| EloSRM | -0.160 | 0.626 | 0.646 | 125.7 | -91 | 160 | 1626 | 1535 | 4638 |
| Odd | -0.137 | 0.640 | 0.655 | 128.8 | -82 | 176 | 1544 | 1462 | 4678 |
| SRM | -0.785 | 0.785 | 0.885 | 164.5 | -255 | -74 | 1126 | 871 | 4776 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-07-26 | SRM 313 | 2 | 384 | 243.56 | -0.79 | -91 | 1535 | 4638 | -255 | 871 | 4776 |
| 1 | 2006-07-22 | SRM 312 | 2 | 245 | 338.51 | 0.47 | 160 | 1626 | 3949 | -74 | 1126 | 2762 |