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 |
|---|---|---|---|
| frankhuhu.dhu | 9 | 2097 | 1040 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.320 | 0.577 | 0.730 | 80.8 | -43 | 174 | 2117 | 2097 | 4534 |
| initial | 0.313 | 0.583 | 0.782 | 70.2 | -101 | 219 | 1626 | 1539 | 4295 |
| SRMFix | 0.316 | 0.593 | 0.787 | 63.4 | -62 | 167 | 1554 | 1500 | 4591 |
| SRM | 0.335 | 0.758 | 1.047 | 62.7 | -226 | 89 | 1067 | 1040 | 4852 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-02-10 | SRM 497 | 2 | 259 | 267.07 | 0.04 | 18 | 2097 | 4534 | 1 | 1040 | 4852 |
| 8 | 2011-02-01 | SRM 496 | 2 | 406 | 257.00 | -0.66 | -39 | 2078 | 4655 | -28 | 1039 | 4860 |
| 7 | 2011-01-12 | SRM 493 | 2 | 133 | 296.82 | 1.16 | 174 | 2117 | 4227 | 45 | 1067 | 4495 |
| 6 | 2008-05-25 | East China Round 2 | 1 | 67 | 78.22 | 0.22 | 45 | 1943 | 4111 | 56 | 1022 | 6274 |
| 5 | 2008-05-03 | East China Round 1 | 1 | 153 | 403.28 | 1.40 | 123 | 1898 | 4312 | 89 | 966 | 5981 |
| 4 | 2008-01-24 | SRM 389 | 2 | 292 | 355.06 | 0.28 | 50 | 1775 | 4953 | 11 | 877 | 6060 |
| 3 | 2007-12-11 | SRM 382 | 2 | 290 | 277.64 | -0.50 | -43 | 1725 | 5175 | -104 | 866 | 6078 |
| 2 | 2007-12-04 | SRM 380 | 2 | 216 | 382.72 | 0.82 | 173 | 1768 | 4705 | -4 | 970 | 4901 |
| 1 | 2007-11-14 | SRM 376 | 2 | 350 | 376.09 | 0.10 | 62 | 1595 | 5938 | -226 | 974 | 4607 |