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 |
|---|---|---|---|
| 4fun_ | 3 | 1575 | 757 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.096 | 0.259 | 0.287 | 31.2 | -50 | 30 | 1230 | 1165 | 7376 |
| SRMFix | -0.162 | 0.288 | 0.309 | 48.2 | -60 | 46 | 1246 | 1147 | 6907 |
| EloSRM | -0.082 | 0.326 | 0.344 | 70.9 | -57 | 139 | 1649 | 1575 | 6645 |
| SRM | -0.782 | 0.782 | 0.786 | 147.7 | -172 | -129 | 1071 | 757 | 7370 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-01-15 | SRM 388 | 2 | 566 | 458.43 | -0.43 | -57 | 1575 | 6645 | -172 | 757 | 7370 |
| 2 | 2008-01-05 | SRM 386 | 2 | 491 | 434.12 | -0.18 | -17 | 1632 | 6071 | -142 | 929 | 5451 |
| 1 | 2007-06-02 | SRM 352 | 2 | 373 | 480.63 | 0.37 | 139 | 1649 | 4741 | -129 | 1071 | 3343 |