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 |
|---|---|---|---|
| tangliangl | 14 | 1954 | 819 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.335 | 0.847 | 1.192 | 97.1 | -238 | 175 | 1254 | 819 | 9466 |
| initial | 0.172 | 0.896 | 1.176 | 107.8 | -145 | 386 | 1666 | 1490 | 4166 |
| SRMFix | 0.164 | 0.901 | 1.158 | 80.4 | -107 | 273 | 1490 | 1426 | 5000 |
| Odd | -0.017 | 0.906 | 1.151 | 74.8 | -68 | 407 | 1883 | 1850 | 4251 |
| EloSRM | 0.008 | 0.908 | 1.153 | 75.8 | -72 | 400 | 1985 | 1954 | 4349 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2008-09-24 | SRM 419 | 2 | 114 | 224.08 | 0.98 | 54 | 1954 | 4349 | 87 | 819 | 9466 |
| 13 | 2008-07-31 | SRM 412 | 2 | 667 | 324.82 | -1.18 | -38 | 1901 | 4727 | -98 | 732 | 10735 |
| 12 | 2008-07-23 | SRM 411 | 2 | 386 | 207.00 | -0.90 | -30 | 1939 | 4330 | -30 | 830 | 9204 |
| 11 | 2008-07-19 | SRM 410 | 2 | 296 | 318.99 | 0.11 | 16 | 1969 | 4105 | 45 | 860 | 8863 |
| 10 | 2008-07-01 | SRM 408 | 2 | 359 | 202.52 | -0.83 | -32 | 1953 | 4154 | -10 | 815 | 9328 |
| 9 | 2008-06-14 | SRM 405 | 2 | 173 | 339.88 | 0.97 | 70 | 1985 | 3809 | 95 | 825 | 9133 |
| 8 | 2008-06-05 | SRM 404 | 2 | 58 | 439.97 | 2.92 | 192 | 1915 | 4374 | 175 | 730 | 10186 |
| 7 | 2008-01-24 | SRM 389 | 2 | 364 | 362.19 | -0.01 | 9 | 1723 | 5397 | 33 | 555 | 8946 |
| 6 | 2008-01-15 | SRM 388 | 2 | 701 | 348.10 | -1.00 | -61 | 1714 | 5438 | -223 | 522 | 9076 |
| 5 | 2008-01-09 | SRM 387 | 2 | 403 | 219.38 | -0.98 | -63 | 1775 | 4888 | -149 | 745 | 7500 |
| 4 | 2008-01-05 | SRM 386 | 2 | 528 | 244.57 | -1.11 | -72 | 1838 | 4388 | -109 | 894 | 5811 |
| 3 | 2007-12-19 | SRM 384 | 2 | 192 | 163.66 | -0.23 | -6 | 1909 | 3803 | -13 | 1003 | 4761 |
| 2 | 2007-12-04 | SRM 380 | 1 | 434 | 422.11 | -0.08 | -19 | 1916 | 3645 | -238 | 1016 | 4512 |
| 1 | 2007-11-28 | SRM 379 | 2 | 128 | 344.53 | 1.43 | 400 | 1934 | 3481 | 54 | 1254 | 2474 |