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 |
|---|---|---|---|
| Diduk | 18 | 1772 | 726 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.035 | 0.510 | 0.715 | 42.7 | -70 | 156 | 1450 | 1274 | 6610 |
| EloSRM | -0.014 | 0.518 | 0.704 | 36.3 | -44 | 124 | 1857 | 1772 | 6068 |
| Odd | -0.031 | 0.525 | 0.707 | 36.4 | -36 | 120 | 1756 | 1664 | 5999 |
| SRM | 0.104 | 0.528 | 0.734 | 55.3 | -215 | 118 | 1076 | 726 | 10806 |
| initial | 0.038 | 0.532 | 0.749 | 64.0 | -170 | 270 | 1608 | 1281 | 6420 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2008-07-31 | SRM 412 | 2 | 391 | 436.27 | 0.16 | 15 | 1772 | 6068 | 34 | 726 | 10806 |
| 17 | 2008-06-14 | SRM 405 | 2 | 673 | 470.07 | -0.52 | -18 | 1757 | 6002 | -29 | 692 | 10863 |
| 16 | 2008-05-06 | SRM 401 | 2 | 419 | 447.62 | -0.39 | -12 | 1775 | 5450 | -22 | 721 | 8879 |
| 15 | 2008-05-01 | SRM 400 | 2 | 543 | 369.11 | -0.56 | -19 | 1786 | 5050 | -31 | 743 | 7583 |
| 14 | 2008-03-11 | SRM 393 | 2 | 456 | 355.31 | -0.36 | -10 | 1805 | 4913 | -11 | 774 | 7382 |
| 13 | 2008-02-26 | SRM 391 | 2 | 293 | 266.95 | -0.13 | 1 | 1815 | 4766 | 6 | 785 | 7146 |
| 12 | 2008-02-02 | SRM 390 | 2 | 605 | 354.23 | -0.93 | -31 | 1814 | 4689 | -105 | 779 | 7207 |
| 11 | 2008-01-24 | SRM 389 | 2 | 241 | 286.45 | 0.25 | 20 | 1845 | 4416 | 26 | 884 | 5997 |
| 10 | 2008-01-15 | SRM 388 | 2 | 342 | 311.60 | -0.14 | 0 | 1825 | 4539 | -1 | 858 | 6234 |
| 9 | 2008-01-09 | SRM 387 | 2 | 352 | 198.91 | -0.82 | -33 | 1825 | 4512 | -72 | 859 | 6215 |
| 8 | 2008-01-05 | SRM 386 | 2 | 78 | 365.79 | 2.23 | 117 | 1857 | 4249 | 118 | 931 | 5433 |
| 7 | 2007-12-19 | SRM 384 | 2 | 177 | 271.78 | 0.62 | 55 | 1741 | 5082 | 44 | 813 | 6676 |
| 6 | 2007-12-13 | SRM 383 | 2 | 320 | 269.31 | -0.25 | -12 | 1686 | 5560 | -41 | 769 | 7203 |
| 5 | 2007-12-11 | SRM 382 | 2 | 236 | 326.05 | 0.47 | 58 | 1698 | 5413 | 29 | 810 | 6699 |
| 4 | 2007-12-08 | SRM 381 | 2 | 482 | 471.64 | -0.38 | -29 | 1640 | 5860 | -84 | 781 | 6979 |
| 3 | 2007-12-04 | SRM 380 | 2 | 249 | 409.70 | 0.72 | 124 | 1670 | 5526 | 4 | 865 | 5921 |
| 2 | 2007-11-28 | SRM 379 | 2 | 339 | 323.11 | -0.32 | -44 | 1546 | 6455 | -215 | 861 | 5806 |
| 1 | 2007-11-20 | College Tour SRM 378 | 1 | 29 | 30.83 | 0.09 | 57 | 1590 | 6076 | -124 | 1076 | 3880 |