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 |
|---|---|---|---|
| stateful | 1 | 1358 | 642 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.505 | 0.505 | 0.505 | 118.1 | -118 | -118 | 1358 | 1358 | 6630 |
| initial | -0.631 | 0.631 | 0.631 | 75.9 | -76 | -76 | 1124 | 1124 | 6497 |
| SRMFix | -0.665 | 0.665 | 0.665 | 151.9 | -152 | -152 | 1048 | 1048 | 6786 |
| SRM | -1.472 | 1.472 | 1.472 | 558.0 | -558 | -558 | 642 | 642 | 6564 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-10-02 | SRM 321 | 2 | 386 | 281.59 | -0.50 | -118 | 1358 | 6630 | -558 | 642 | 6564 |