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 |
|---|---|---|---|
| KvSanya | 17 | 1652 | 556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.027 | 0.525 | 0.687 | 41.4 | -60 | 128 | 1718 | 1652 | 6561 |
| Odd | 0.013 | 0.527 | 0.687 | 42.2 | -53 | 129 | 1619 | 1549 | 6537 |
| SRMFix | 0.057 | 0.535 | 0.702 | 45.9 | -67 | 141 | 1283 | 1183 | 6937 |
| initial | 0.025 | 0.563 | 0.731 | 67.8 | -122 | 239 | 1423 | 1247 | 6297 |
| SRM | 0.067 | 0.599 | 0.815 | 92.1 | -272 | 140 | 928 | 556 | 10127 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2008-05-24 | SRM 402 | 2 | 519 | ||||||||
| 16 | 2008-05-06 | SRM 401 | 2 | 419 | 509.54 | -0.20 | -5 | 1652 | 6561 | 7 | 556 | 10127 |
| 15 | 2008-04-23 | SRM 399 | 2 | 169 | 361.61 | 1.10 | 59 | 1657 | 6153 | 107 | 549 | 9032 |
| 14 | 2008-04-15 | SRM 398 | 2 | 626 | 468.42 | -0.42 | -19 | 1598 | 6695 | -35 | 442 | 9485 |
| 13 | 2008-03-26 | SRM 395 | 2 | 319 | 331.50 | 0.06 | 10 | 1617 | 6612 | 36 | 477 | 9546 |
| 12 | 2008-03-11 | SRM 393 | 2 | 674 | 506.44 | -0.42 | -19 | 1608 | 6644 | -32 | 441 | 9625 |
| 11 | 2008-03-06 | SRM 392 | 2 | 697 | 476.68 | -0.55 | -29 | 1627 | 6438 | -67 | 473 | 9495 |
| 10 | 2008-02-02 | SRM 390 | 2 | 605 | 457.39 | -0.56 | -28 | 1656 | 6009 | -62 | 540 | 9088 |
| 9 | 2008-01-24 | SRM 389 | 2 | 574 | 359.71 | -0.68 | -34 | 1684 | 5736 | -81 | 602 | 8632 |
| 8 | 2008-01-05 | SRM 386 | 2 | 123 | 476.06 | 1.95 | 128 | 1718 | 5325 | 140 | 683 | 7978 |
| 7 | 2007-12-13 | SRM 383 | 2 | 367 | 308.98 | -0.39 | -26 | 1590 | 6389 | -65 | 543 | 8910 |
| 6 | 2007-12-11 | SRM 382 | 2 | 257 | 371.37 | 0.53 | 61 | 1616 | 6100 | 58 | 608 | 8502 |
| 5 | 2007-12-08 | SRM 381 | 2 | 406 | 603.22 | 0.57 | 79 | 1555 | 6612 | 62 | 550 | 8797 |
| 4 | 2007-11-28 | SRM 379 | 2 | 333 | 386.24 | 0.21 | 44 | 1476 | 7268 | 5 | 488 | 8636 |
| 3 | 2007-11-14 | SRM 376 | 2 | 502 | 396.36 | -0.36 | -51 | 1432 | 7862 | -215 | 483 | 8530 |
| 2 | 2007-11-10 | SRM 375 | 2 | 443 | 370.64 | -0.36 | -60 | 1483 | 7011 | -230 | 698 | 7272 |
| 1 | 2007-11-06 | SRM 374 | 2 | 505 | 487.77 | -0.05 | 11 | 1542 | 6297 | -272 | 928 | 4956 |