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 |
|---|---|---|---|
| sadikali | 2 | 1833 | 1061 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.728 | 0.743 | 1.040 | 89.5 | -2 | 177 | 1375 | 1375 | 3817 |
| SRMFix | 0.695 | 0.755 | 1.026 | 115.0 | -15 | 215 | 1400 | 1400 | 3769 |
| EloSRM | 0.788 | 0.788 | 1.045 | 162.1 | 61 | 263 | 1833 | 1833 | 3631 |
| SRM | -0.014 | 0.902 | 0.902 | 136.5 | -206 | 67 | 1061 | 1061 | 3496 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-20 | SRM 355 | 2 | 136 | 377.70 | 1.47 | 263 | 1833 | 3631 | 67 | 1061 | 3496 |
| 1 | 2007-05-23 | SRM 350 | 2 | 345 | 370.27 | 0.10 | 61 | 1570 | 5209 | -206 | 994 | 3923 |