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 |
|---|---|---|---|
| aud2 | 1 | 1630 | 1090 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.256 | 0.256 | 0.256 | 61.3 | 61 | 61 | 1261 | 1261 | 4342 |
| initial | 0.294 | 0.294 | 0.294 | 35.4 | 35 | 35 | 1235 | 1235 | 4508 |
| EloSRM | 0.403 | 0.403 | 0.403 | 149.8 | 150 | 150 | 1630 | 1630 | 4286 |
| SRM | -0.557 | 0.557 | 0.557 | 110.0 | -110 | -110 | 1090 | 1090 | 3145 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-11-02 | SRM 325 | 2 | 235 | 310.79 | 0.40 | 150 | 1630 | 4286 | -110 | 1090 | 3145 |