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 |
|---|---|---|---|
| scmbfh | 6 | 1977 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.213 | 0.586 | 0.938 | 93.8 | -81 | 411 | 1648 | 1544 | 3759 |
| Odd | 0.317 | 0.589 | 0.933 | 86.3 | -28 | 351 | 1887 | 1848 | 4039 |
| EloSRM | 0.309 | 0.594 | 0.936 | 88.9 | -31 | 358 | 2020 | 1977 | 3938 |
| initial | 0.381 | 0.603 | 0.950 | 72.7 | -78 | 252 | 1556 | 1475 | 4191 |
| SRM | 0.160 | 0.850 | 1.036 | 149.8 | -244 | 364 | 1564 | 1029 | 6347 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-06-26 | SRM 407 | 2 | 386 | 340.74 | -0.74 | -31 | 1977 | 3938 | -114 | 1029 | 6347 |
| 5 | 2008-06-17 | SRM 406 | 1 | 342 | 356.50 | -0.06 | -6 | 2008 | 3660 | -87 | 1143 | 4523 |
| 4 | 2008-06-14 | SRM 405 | 1 | 484 | 531.01 | -0.06 | -6 | 2014 | 3600 | -82 | 1230 | 3399 |
| 3 | 2008-06-08 | College Tour West China | 1 | 144 | 208.92 | 0.54 | 94 | 2020 | 3522 | -8 | 1312 | 2703 |
| 2 | 2008-06-05 | SRM 404 | 1 | 564 | 591.88 | 0.07 | 39 | 1926 | 4285 | -244 | 1320 | 2618 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 33 | 141.50 | 2.10 | 358 | 1888 | 3655 | 364 | 1564 | 1035 |