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 |
|---|---|---|---|
| nishrac | 1 | 1402 | 637 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.469 | 0.469 | 0.469 | 114.8 | -115 | -115 | 1402 | 1402 | 7130 |
| initial | -0.580 | 0.580 | 0.580 | 69.8 | -70 | -70 | 1130 | 1130 | 7041 |
| SRMFix | -0.644 | 0.644 | 0.644 | 147.5 | -147 | -147 | 1053 | 1053 | 7378 |
| SRM | -1.535 | 1.535 | 1.535 | 563.0 | -563 | -563 | 637 | 637 | 7046 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-07-24 | SRM 360 | 2 | 636 | 465.94 | -0.47 | -115 | 1402 | 7130 | -563 | 637 | 7046 |