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 |
|---|---|---|---|
| yangzx1004 | 6 | 1875 | 711 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.063 | 0.351 | 0.429 | 44.1 | -41 | 101 | 1698 | 1688 | 8702 |
| EloSRM | 0.062 | 0.360 | 0.434 | 43.8 | -47 | 100 | 1884 | 1875 | 8699 |
| initial | 0.044 | 0.385 | 0.450 | 46.4 | -49 | 103 | 1259 | 1232 | 8447 |
| SRMFix | 0.063 | 0.388 | 0.459 | 49.8 | -51 | 88 | 1202 | 1187 | 8903 |
| SRM | -0.230 | 0.611 | 0.689 | 107.5 | -258 | 62 | 942 | 711 | 10201 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-05-02 | SRM 578 | 2 | 487 | 428.10 | -0.19 | -9 | 1875 | 8699 | -33 | 711 | 10201 |
| 5 | 2013-01-21 | SRM 567 | 2 | 371 | 658.92 | 0.83 | 100 | 1884 | 8387 | 62 | 744 | 10037 |
| 4 | 2012-12-20 | SRM 565 | 2 | 567 | 768.63 | 0.44 | 72 | 1784 | 9512 | 16 | 682 | 10702 |
| 3 | 2012-12-12 | SRM 564 | 2 | 693 | 588.92 | -0.39 | -47 | 1712 | 10713 | -149 | 666 | 10859 |
| 2 | 2012-12-08 | SRM 563 | 2 | 361 | 408.78 | -0.24 | -31 | 1759 | 9712 | -127 | 815 | 8720 |
| 1 | 2012-11-20 | SRM 561 | 2 | 533 | 506.11 | -0.08 | 3 | 1790 | 9350 | -258 | 942 | 6985 |