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 |
|---|---|---|---|
| suqi1605 | 10 | 2117 | 1035 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.306 | 0.625 | 0.990 | 64.4 | -65 | 234 | 1560 | 1560 | 3658 |
| EloSRM | 0.333 | 0.678 | 1.024 | 77.8 | -50 | 261 | 2117 | 2117 | 3529 |
| initial | 0.448 | 0.678 | 1.038 | 81.7 | -84 | 337 | 1739 | 1739 | 2930 |
| SRM | 0.505 | 0.746 | 1.069 | 112.1 | -520 | 198 | 1398 | 1035 | 4411 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2010-01-19 | SRM 459 | 2 | 62 | 395.36 | 2.67 | 186 | 2117 | 3529 | 118 | 1035 | 4411 |
| 9 | 2009-09-10 | SRM 448 | 2 | 406 | 386.17 | -0.07 | 8 | 1931 | 4742 | 4 | 917 | 5895 |
| 8 | 2009-06-13 | SRM 442 | 2 | 596 | 313.29 | -0.93 | -50 | 1924 | 4733 | -57 | 913 | 5983 |
| 7 | 2009-02-24 | TCO09 Qual 1 | 1 | 936 | 882.92 | -0.08 | -3 | 1974 | 4174 | -33 | 970 | 7050 |
| 6 | 2009-01-21 | SRM 433 | 2 | 394 | 258.76 | -0.61 | -30 | 1978 | 4342 | -33 | 1003 | 6460 |
| 5 | 2008-12-14 | TC China 08 - Finals | 1 | 216 | 271.42 | 0.33 | 54 | 2008 | 4061 | 68 | 1036 | 5973 |
| 4 | 2008-12-12 | TC China 08 - 1E | 1 | 129 | 135.74 | 0.07 | 27 | 1954 | 4523 | 23 | 968 | 7355 |
| 3 | 2008-11-06 | SRM 424 | 2 | 206 | 380.51 | 0.88 | 145 | 1927 | 4613 | 67 | 945 | 7580 |
| 2 | 2008-10-18 | SRM 422 | 1 | 673 | 657.32 | -0.04 | -14 | 1782 | 6027 | -520 | 878 | 8514 |
| 1 | 2007-12-04 | College Tour SRM 380 | 1 | 64 | 136.73 | 1.10 | 261 | 1796 | 4493 | 198 | 1398 | 1681 |