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 |
|---|---|---|---|
| gyordanov | 5 | 1825 | 688 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.044 | 0.231 | 0.293 | 27.8 | -53 | 56 | 1204 | 1174 | 9816 |
| SRMFix | -0.035 | 0.250 | 0.334 | 46.2 | -117 | 88 | 1171 | 1145 | 9681 |
| EloSRM | -0.062 | 0.288 | 0.333 | 49.4 | -85 | 143 | 1844 | 1825 | 9062 |
| SRM | -0.315 | 0.383 | 0.619 | 102.4 | -381 | -2 | 819 | 688 | 10688 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-01-12 | SRM 566 | 2 | 817 | 729.37 | -0.16 | -6 | 1825 | 9062 | -31 | 688 | 10688 |
| 4 | 2012-12-20 | SRM 565 | 2 | 717 | 636.69 | -0.17 | -8 | 1831 | 8949 | -45 | 719 | 10296 |
| 3 | 2012-12-12 | SRM 564 | 2 | 577 | 522.68 | -0.14 | -5 | 1839 | 8853 | -53 | 764 | 9731 |
| 2 | 2012-12-08 | SRM 563 | 2 | 325 | 480.82 | 0.56 | 143 | 1844 | 8657 | -2 | 817 | 8697 |
| 1 | 2012-11-10 | SRM 560 | 2 | 868 | 659.55 | -0.40 | -85 | 1701 | 11030 | -381 | 819 | 8873 |