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 |
|---|---|---|---|
| hidden15 | 3 | 1775 | 622 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.144 | 0.391 | 0.415 | 47.0 | -69 | 44 | 1176 | 1148 | 10891 |
| Odd | -0.068 | 0.408 | 0.425 | 87.2 | -104 | 138 | 1601 | 1582 | 9819 |
| SRMFix | -0.120 | 0.421 | 0.457 | 81.3 | -143 | 75 | 1132 | 1106 | 10641 |
| EloSRM | -0.094 | 0.427 | 0.443 | 95.6 | -120 | 140 | 1802 | 1775 | 9592 |
| SRM | -0.450 | 0.622 | 0.845 | 204.0 | -537 | 17 | 680 | 622 | 11340 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-12-12 | SRM 564 | 2 | 672 | 560.20 | -0.26 | -26 | 1775 | 9592 | -58 | 622 | 11340 |
| 2 | 2012-11-20 | SRM 561 | 2 | 413 | 583.84 | 0.50 | 140 | 1802 | 9220 | 17 | 680 | 10659 |
| 1 | 2012-10-10 | SRM 557 | 2 | 1010 | 736.70 | -0.52 | -120 | 1661 | 11586 | -537 | 663 | 10813 |