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 |
|---|---|---|---|
| rafayel | 4 | 1746 | 769 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.450 | 0.730 | 1.193 | 98.0 | -73 | 287 | 1746 | 1746 | 6453 |
| initial | 0.367 | 0.772 | 1.166 | 93.0 | -47 | 274 | 1377 | 1377 | 5179 |
| SRMFix | 0.388 | 0.781 | 1.197 | 96.0 | -106 | 225 | 1265 | 1265 | 6783 |
| SRM | -0.004 | 1.109 | 1.352 | 189.2 | -423 | 163 | 777 | 769 | 10250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-08-16 | SRM 414 | 2 | 125 | 641.07 | 2.36 | 287 | 1746 | 6453 | 163 | 769 | 10250 |
| 3 | 2008-07-19 | SRM 410 | 2 | 577 | 695.53 | -0.10 | -7 | 1459 | 11544 | -49 | 606 | 11819 |
| 2 | 2008-07-10 | SRM 409 | 2 | 672 | 687.73 | -0.16 | -25 | 1467 | 11351 | -122 | 655 | 11373 |
| 1 | 2008-07-01 | SRM 408 | 2 | 583 | 473.74 | -0.30 | -73 | 1492 | 10863 | -423 | 777 | 9990 |