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 |
|---|---|---|---|
| Nichevo | 2 | 1282 | 398 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.379 | 0.379 | 0.409 | 82.1 | -114 | -50 | 1255 | 1204 | 7827 |
| EloSRM | -0.394 | 0.394 | 0.432 | 92.4 | -128 | -57 | 1339 | 1282 | 7813 |
| SRMFix | -0.524 | 0.524 | 0.567 | 109.7 | -168 | -52 | 1032 | 981 | 7787 |
| initial | -0.547 | 0.547 | 0.564 | 65.9 | -83 | -49 | 1117 | 1068 | 7598 |
| SRM | -0.966 | 0.966 | 1.111 | 401.0 | -627 | -175 | 573 | 398 | 7756 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-07 | SRM 353 | 2 | 717 | 636.83 | -0.22 | -57 | 1282 | 7813 | -175 | 398 | 7756 |
| 1 | 2006-07-26 | SRM 313 | 2 | 461 | 311.04 | -0.57 | -128 | 1339 | 6715 | -627 | 573 | 6935 |