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 |
|---|---|---|---|
| betoaqp5 | 7 | 1504 | 380 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.183 | 0.183 | 0.212 | 30.3 | -84 | -4 | 1633 | 1504 | 12836 |
| Odd | -0.185 | 0.185 | 0.206 | 25.2 | -66 | -3 | 1461 | 1350 | 12847 |
| SRMFix | -0.233 | 0.233 | 0.265 | 37.5 | -112 | -9 | 1088 | 937 | 12902 |
| initial | -0.260 | 0.260 | 0.283 | 31.3 | -52 | -14 | 1148 | 981 | 12879 |
| SRM | -0.413 | 0.413 | 0.558 | 119.7 | -419 | 9 | 781 | 380 | 12730 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-06-25 | SRM 547 | 2 | 493 | 521.64 | -0.09 | -9 | 1504 | 12836 | -11 | 380 | 12730 |
| 6 | 2012-06-07 | SRM 545 | 2 | 721 | 854.88 | -0.06 | -4 | 1514 | 13012 | 9 | 391 | 12903 |
| 5 | 2011-12-28 | SRM 528 | 2 | 882 | 882.92 | -0.13 | -16 | 1517 | 12366 | -50 | 382 | 12328 |
| 4 | 2011-12-17 | SRM 527 | 2 | 966 | 932.01 | -0.18 | -26 | 1533 | 12218 | -82 | 432 | 12072 |
| 3 | 2011-11-12 | SRM 523 | 2 | 801 | 859.62 | -0.15 | -22 | 1559 | 12052 | -69 | 514 | 11704 |
| 2 | 2011-07-13 | SRM 512 | 2 | 1158 | 1,015.84 | -0.30 | -51 | 1581 | 11138 | -198 | 583 | 10796 |
| 1 | 2011-07-02 | SRM 511 | 2 | 1021 | 892.26 | -0.37 | -84 | 1633 | 9930 | -419 | 781 | 8523 |