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 |
|---|---|---|---|
| ga_sweat | 2 | 1739 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.065 | 0.319 | 0.326 | 38.4 | -46 | 31 | 1184 | 1184 | 8607 |
| Odd | 0.048 | 0.329 | 0.332 | 80.9 | -56 | 106 | 1572 | 1572 | 8542 |
| EloSRM | 0.026 | 0.347 | 0.348 | 89.0 | -75 | 104 | 1739 | 1739 | 8402 |
| SRMFix | -0.062 | 0.372 | 0.377 | 77.0 | -102 | 52 | 1150 | 1150 | 8684 |
| SRM | -0.665 | 0.665 | 0.888 | 209.5 | -386 | -33 | 814 | 781 | 8509 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-08 | SRM 509 | 2 | 664 | 859.91 | 0.37 | 104 | 1739 | 8402 | -33 | 781 | 8509 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 949 | 843.12 | -0.32 | -75 | 1636 | 9425 | -386 | 814 | 7707 |