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 |
|---|---|---|---|
| yangcheng | 12 | 2271 | 1134 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.369 | 0.838 | 1.071 | 100.9 | -95 | 263 | 1748 | 1734 | 3699 |
| EloSRM | 0.376 | 0.862 | 1.054 | 91.4 | -71 | 314 | 2271 | 2271 | 3985 |
| SRMFix | 0.445 | 0.874 | 1.098 | 81.4 | -110 | 214 | 1652 | 1626 | 4176 |
| SRM | 0.675 | 1.012 | 1.310 | 84.0 | -378 | 139 | 1134 | 1134 | 4559 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2011-10-25 | SRM 522 | 2 | 84 | 187.82 | 1.16 | 57 | 2271 | 3985 | 66 | 1134 | 4559 |
| 11 | 2011-09-19 | SRM 519 | 2 | 330 | 204.07 | -0.70 | -21 | 2214 | 4291 | -20 | 1068 | 5109 |
| 10 | 2011-08-20 | SRM 515 | 2 | 365 | 196.98 | -0.89 | -27 | 2235 | 3995 | -17 | 1088 | 4823 |
| 9 | 2011-08-09 | SRM 514 | 2 | 208 | 152.78 | -0.44 | -10 | 2262 | 3821 | 16 | 1105 | 4683 |
| 8 | 2011-07-13 | SRM 512 | 2 | 185 | 266.34 | 0.53 | 42 | 2271 | 3746 | 63 | 1089 | 4826 |
| 7 | 2011-06-21 | SRM 510 | 2 | 134 | 205.39 | 0.62 | 53 | 2230 | 3980 | 69 | 1026 | 5309 |
| 6 | 2011-06-02 | SRM 508 | 2 | 420 | 532.91 | -0.57 | -23 | 2177 | 4312 | -69 | 957 | 6099 |
| 5 | 2011-05-28 | SRM 507 | 2 | 112 | 446.03 | 1.99 | 171 | 2200 | 4069 | 118 | 1026 | 5278 |
| 4 | 2011-05-11 | SRM 506 | 2 | 112 | 530.32 | 2.24 | 314 | 2030 | 5287 | 139 | 908 | 6470 |
| 3 | 2011-04-07 | SRM 502 | 2 | 396 | 589.82 | 0.57 | 200 | 1716 | 8092 | -12 | 769 | 8216 |
| 2 | 2007-05-01 | SRM 347 | 2 | 361 | 448.00 | 0.31 | 110 | 1516 | 5506 | -41 | 781 | 5684 |
| 1 | 2006-10-09 | SRM 322 | 2 | 388 | 311.05 | -0.32 | -71 | 1406 | 5954 | -378 | 822 | 5240 |