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 |
|---|---|---|---|
| vandalton | 12 | 1899 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.088 | 0.398 | 0.484 | 52.0 | -49 | 132 | 1807 | 1776 | 4994 |
| EloSRM | 0.089 | 0.403 | 0.487 | 55.5 | -57 | 135 | 1928 | 1899 | 4971 |
| SRMFix | 0.121 | 0.432 | 0.496 | 41.6 | -59 | 93 | 1423 | 1356 | 5625 |
| initial | 0.133 | 0.444 | 0.508 | 53.4 | -92 | 104 | 1473 | 1392 | 4988 |
| SRM | 0.028 | 0.508 | 0.555 | 80.2 | -320 | 88 | 972 | 830 | 9115 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 708.79 | -0.41 | -28 | 1899 | 4971 | -68 | 830 | 9115 |
| 11 | 2009-02-28 | TCO09 Qual 2 | 1 | 660 | 1,058.12 | 0.68 | 84 | 1928 | 4652 | 88 | 898 | 8135 |
| 10 | 2009-01-06 | SRM 432 | 2 | 305 | 317.44 | 0.06 | 17 | 1843 | 5521 | 11 | 810 | 9411 |
| 9 | 2008-12-20 | SRM 430 | 2 | 484 | 398.40 | -0.62 | -43 | 1827 | 5706 | -75 | 799 | 9598 |
| 8 | 2008-11-22 | SRM 426 | 2 | 525 | 378.69 | -0.76 | -57 | 1869 | 5169 | -98 | 874 | 8348 |
| 7 | 2008-05-24 | SRM 402 | 2 | 246 | 280.83 | 0.19 | 35 | 1926 | 4199 | 14 | 972 | 6704 |
| 6 | 2008-02-09 | TCO08 Qual 2 | 1 | 725 | 978.54 | 0.43 | 75 | 1892 | 4129 | 54 | 958 | 5200 |
| 5 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 734.60 | 0.22 | 57 | 1817 | 4687 | 52 | 904 | 5797 |
| 4 | 2007-09-26 | SRM 367 | 2 | 241 | 417.01 | 0.79 | 117 | 1761 | 4327 | 61 | 852 | 5235 |
| 3 | 2007-09-12 | SRM 365 | 2 | 336 | 505.00 | 0.59 | 135 | 1643 | 5182 | 16 | 791 | 5856 |
| 2 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 576.60 | -0.08 | -5 | 1508 | 5493 | -105 | 775 | 5778 |
| 1 | 2007-03-31 | TCO07 Qual 2 | 1 | 1032 | 1,021.06 | -0.02 | 12 | 1513 | 5448 | -320 | 880 | 4868 |