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 |
|---|---|---|---|
| dwhuang | 7 | 2793 | 1524 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.634 | 1.296 | 2.040 | 146.9 | -208 | 460 | 1838 | 1524 | 1781 |
| initial | 1.172 | 1.443 | 2.423 | 173.8 | -92 | 707 | 2190 | 2188 | 2465 |
| SRMFix | 0.772 | 1.490 | 2.421 | 201.2 | -224 | 841 | 2295 | 2041 | 1976 |
| Odd | 0.673 | 1.621 | 2.533 | 225.7 | -183 | 935 | 2821 | 2586 | 1653 |
| EloSRM | 0.682 | 1.629 | 2.528 | 231.1 | -194 | 902 | 3031 | 2793 | 1687 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-08-27 | SRM 589 | 1 | 317 | 366.68 | 0.21 | 37 | 2793 | 1687 | 31 | 1524 | 1781 |
| 6 | 2013-07-27 | SRM 586 | 1 | 362 | 378.57 | -0.41 | -38 | 2755 | 1826 | -97 | 1493 | 1925 |
| 5 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 717.42 | -0.11 | -3 | 2794 | 1729 | -47 | 1590 | 1678 |
| 4 | 2013-03-09 | TCO13 Round 1C | 1 | 362 | 248.77 | -0.54 | -41 | 2796 | 1683 | 7 | 1637 | 1471 |
| 3 | 2013-02-23 | TCO13 Round 1A | 1 | 1008 | 211.84 | -2.25 | -194 | 2837 | 1438 | -208 | 1630 | 1416 |
| 2 | 2012-09-07 | SRM 555 | 1 | 117 | 444.62 | 1.93 | 402 | 3031 | 654 | 178 | 1838 | 771 |
| 1 | 2011-09-14 | SRM 518 | 2 | 13 | 805.05 | 5.95 | 902 | 2629 | 1765 | 460 | 1660 | 1095 |