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 |
|---|---|---|---|
| serega_v | 5 | 1750 | 530 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.056 | 0.430 | 0.500 | 64.7 | -56 | 167 | 1625 | 1567 | 10015 |
| EloSRM | -0.062 | 0.439 | 0.507 | 72.1 | -75 | 172 | 1810 | 1750 | 9923 |
| SRMFix | -0.084 | 0.445 | 0.506 | 67.4 | -100 | 116 | 1158 | 1095 | 10917 |
| initial | -0.111 | 0.448 | 0.492 | 54.0 | -48 | 101 | 1211 | 1133 | 11418 |
| SRM | -0.339 | 0.642 | 0.745 | 161.2 | -387 | 68 | 813 | 530 | 11985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-10-10 | SRM 557 | 2 | 893 | 742.68 | -0.27 | -22 | 1750 | 9923 | -52 | 530 | 11985 |
| 4 | 2012-09-01 | SRM 554 | 2 | 846 | 759.61 | -0.38 | -39 | 1772 | 9673 | -87 | 582 | 11716 |
| 3 | 2012-07-09 | SRM 549 | 2 | 296 | 568.35 | 0.94 | 172 | 1810 | 8989 | 68 | 669 | 10816 |
| 2 | 2012-07-02 | SRM 548 | 2 | 571 | 504.29 | -0.29 | -52 | 1638 | 11695 | -212 | 601 | 11378 |
| 1 | 2012-06-16 | SRM 546 | 2 | 723 | 660.91 | -0.32 | -75 | 1690 | 10838 | -387 | 813 | 8864 |