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 |
|---|---|---|---|
| cunningdave | 1 | 1330 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.376 | 0.376 | 0.376 | 67.6 | -68 | -68 | 1269 | 1269 | 3801 |
| EloSRM | -0.407 | 0.407 | 0.407 | 86.1 | -86 | -86 | 1330 | 1330 | 3704 |
| initial | -0.501 | 0.501 | 0.501 | 60.3 | -60 | -60 | 1140 | 1140 | 3696 |
| SRMFix | -0.550 | 0.550 | 0.550 | 127.4 | -127 | -127 | 1073 | 1073 | 3871 |
| SRM | -1.292 | 1.292 | 1.292 | 385.0 | -385 | -385 | 815 | 815 | 3276 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-07-28 | SRM 255 | 2 | 270 | 203.60 | -0.41 | -86 | 1330 | 3704 | -385 | 815 | 3276 |