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 |
|---|---|---|---|
| jacb83 | 18 | 1689 | 488 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.032 | 0.593 | 0.716 | 71.4 | -111 | 229 | 1554 | 1130 | 11643 |
| SRMFix | -0.030 | 0.608 | 0.736 | 55.5 | -167 | 173 | 1456 | 1183 | 8004 |
| SRM | 0.121 | 0.622 | 0.817 | 92.3 | -664 | 142 | 900 | 488 | 12399 |
| EloSRM | -0.095 | 0.635 | 0.755 | 58.3 | -132 | 183 | 1894 | 1689 | 7222 |
| Odd | -0.126 | 0.640 | 0.762 | 56.6 | -114 | 182 | 1801 | 1588 | 7050 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2008-12-11 | SRM 429 | 2 | 603 | 508.74 | -0.43 | -21 | 1689 | 7222 | -31 | 488 | 12399 |
| 17 | 2008-11-22 | SRM 426 | 2 | 763 | 477.30 | -0.71 | -36 | 1710 | 6852 | -105 | 519 | 11992 |
| 16 | 2008-11-12 | SRM 425 | 2 | 855 | 449.58 | -0.97 | -48 | 1746 | 6500 | -116 | 624 | 11461 |
| 15 | 2008-11-06 | SRM 424 | 2 | 284 | 411.39 | 0.54 | 53 | 1794 | 5897 | 54 | 740 | 10337 |
| 14 | 2008-07-19 | SRM 410 | 2 | 512 | 534.11 | 0.06 | 14 | 1741 | 6403 | 25 | 686 | 11181 |
| 13 | 2008-05-24 | SRM 402 | 2 | 376 | 425.18 | 0.18 | 23 | 1727 | 6084 | 32 | 661 | 10108 |
| 12 | 2008-04-03 | SRM 396 | 2 | 644 | 407.52 | -0.66 | -39 | 1704 | 5767 | -62 | 629 | 8529 |
| 11 | 2008-02-02 | SRM 390 | 2 | 605 | 393.81 | -0.78 | -41 | 1742 | 5280 | -86 | 691 | 8059 |
| 10 | 2007-12-08 | SRM 381 | 2 | 482 | 392.77 | -0.64 | -30 | 1783 | 4659 | -60 | 777 | 7056 |
| 9 | 2007-11-06 | SRM 374 | 2 | 380 | 276.32 | -0.46 | -19 | 1813 | 4199 | -17 | 837 | 5878 |
| 8 | 2007-10-17 | SRM 372 | 2 | 447 | 261.29 | -0.78 | -38 | 1833 | 4010 | -41 | 854 | 5482 |
| 7 | 2007-10-13 | SRM 371 | 2 | 352 | 254.62 | -0.47 | -23 | 1871 | 3707 | -5 | 895 | 4980 |
| 6 | 2007-09-26 | SRM 367 | 2 | 159 | 315.36 | 0.99 | 112 | 1894 | 3484 | 81 | 900 | 4779 |
| 5 | 2007-05-15 | SRM 349 | 2 | 98 | 363.19 | 1.89 | 183 | 1782 | 3786 | 142 | 819 | 5368 |
| 4 | 2007-03-10 | SRM 341 | 2 | 427 | 398.05 | -0.10 | 2 | 1599 | 4645 | 2 | 677 | 6364 |
| 3 | 2007-02-14 | SRM 339 | 2 | 190 | 361.00 | 0.93 | 153 | 1597 | 4888 | 114 | 675 | 6823 |
| 2 | 2007-02-07 | SRM 338 | 2 | 363 | 439.56 | 0.28 | 82 | 1444 | 6084 | 25 | 561 | 7403 |
| 1 | 2007-02-03 | SRM 337 | 2 | 633 | 427.76 | -0.58 | -132 | 1362 | 7248 | -664 | 536 | 7460 |