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 |
|---|---|---|---|
| ais | 7 | 1581 | 669 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.047 | 0.255 | 0.278 | 30.8 | -42 | 38 | 1221 | 1172 | 6122 |
| Odd | -0.009 | 0.276 | 0.292 | 42.5 | -40 | 75 | 1502 | 1471 | 5853 |
| SRMFix | -0.044 | 0.281 | 0.303 | 46.3 | -93 | 46 | 1197 | 1148 | 6067 |
| EloSRM | -0.030 | 0.283 | 0.298 | 50.4 | -55 | 89 | 1620 | 1581 | 5741 |
| SRM | -0.328 | 0.366 | 0.535 | 106.2 | -336 | -14 | 864 | 669 | 6998 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-10-09 | SRM 370 | 2 | 446 | 409.31 | -0.12 | -3 | 1581 | 5741 | -29 | 669 | 6998 |
| 6 | 2007-09-26 | SRM 367 | 2 | 572 | 433.79 | -0.40 | -36 | 1584 | 5604 | -98 | 698 | 6589 |
| 5 | 2007-09-12 | SRM 365 | 2 | 382 | 475.67 | 0.32 | 69 | 1620 | 5349 | -14 | 796 | 5831 |
| 4 | 2007-08-11 | SRM 363 | 2 | 445 | 550.54 | 0.32 | 89 | 1551 | 5729 | -54 | 810 | 5671 |
| 3 | 2007-08-07 | SRM 362 | 2 | 101 | ||||||||
| 2 | 2007-08-01 | SRM 361 | 2 | 138 | ||||||||
| 1 | 2007-07-24 | SRM 360 | 2 | 461 | 456.24 | -0.26 | -55 | 1462 | 6459 | -336 | 864 | 5149 |