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 |
|---|---|---|---|
| nayacoder | 1 | 1331 | 462 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.570 | 0.570 | 0.570 | 121.2 | -121 | -121 | 1246 | 1246 | 6894 |
| EloSRM | -0.606 | 0.606 | 0.606 | 133.3 | -133 | -133 | 1331 | 1331 | 6677 |
| initial | -0.710 | 0.710 | 0.710 | 85.5 | -86 | -86 | 1114 | 1114 | 6566 |
| SRMFix | -0.754 | 0.754 | 0.754 | 170.6 | -171 | -171 | 1029 | 1029 | 6902 |
| SRM | -1.453 | 1.453 | 1.453 | 738.0 | -738 | -738 | 462 | 462 | 7103 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-07-12 | SRM 311 | 2 | 422 | 278.29 | -0.61 | -133 | 1331 | 6677 | -738 | 462 | 7103 |