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 |
|---|---|---|---|
| Sania_Y | 12 | 1776 | 649 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.030 | 0.526 | 0.653 | 100.8 | -269 | 162 | 1200 | 649 | 7668 |
| initial | 0.043 | 0.564 | 0.819 | 67.9 | -108 | 271 | 1510 | 1262 | 5238 |
| SRMFix | -0.062 | 0.593 | 0.820 | 64.1 | -89 | 294 | 1558 | 1283 | 5069 |
| Odd | -0.076 | 0.640 | 0.842 | 69.7 | -86 | 282 | 1846 | 1658 | 4653 |
| EloSRM | -0.095 | 0.649 | 0.846 | 68.6 | -83 | 288 | 1952 | 1776 | 4522 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2007-11-14 | SRM 376 | 2 | 284 | 246.47 | -0.20 | -4 | 1776 | 4522 | 18 | 649 | 7668 |
| 11 | 2007-11-10 | SRM 375 | 2 | 443 | 245.77 | -0.95 | -38 | 1780 | 4482 | -97 | 631 | 7760 |
| 10 | 2007-10-02 | SRM 368 | 2 | 338 | 253.25 | -0.42 | -13 | 1817 | 4003 | 12 | 728 | 6382 |
| 9 | 2007-09-12 | SRM 365 | 2 | 535 | 294.07 | -1.04 | -39 | 1831 | 3892 | -98 | 716 | 6513 |
| 8 | 2007-09-08 | TCCC07 Round 2 | 1 | 592 | 685.25 | 0.03 | 7 | 1870 | 3598 | 26 | 814 | 5589 |
| 7 | 2007-09-01 | TCCC07 Round 1C | 1 | 244 | 415.19 | 0.77 | 95 | 1862 | 3635 | 162 | 788 | 5780 |
| 6 | 2007-08-23 | TCCC07 Qual 3 | 1 | 366 | 238.38 | -0.62 | -49 | 1768 | 4228 | -69 | 626 | 7144 |
| 5 | 2007-08-21 | TCCC07 Qual 2 | 1 | 709 | 393.20 | -0.85 | -83 | 1817 | 3916 | -269 | 695 | 6603 |
| 4 | 2007-08-18 | TCCC07 Qual 1 | 1 | 714 | 592.05 | -0.27 | -30 | 1899 | 3383 | -51 | 964 | 4295 |
| 3 | 2007-07-21 | SRM 359 | 1 | 515 | 490.07 | -0.11 | -22 | 1930 | 3126 | -185 | 1015 | 3857 |
| 2 | 2007-06-07 | SRM 353 | 2 | 98 | 421.42 | 2.10 | 288 | 1952 | 2865 | 111 | 1200 | 2566 |
| 1 | 2007-05-29 | SRM 351 | 2 | 341 | 456.85 | 0.42 | 155 | 1664 | 4595 | -111 | 1089 | 3206 |