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 |
|---|---|---|---|
| RunnerBB | 8 | 1928 | 779 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.048 | 0.356 | 0.422 | 48.4 | -60 | 101 | 1928 | 1928 | 6790 |
| Odd | 0.044 | 0.358 | 0.422 | 51.6 | -56 | 122 | 1773 | 1773 | 6796 |
| SRMFix | 0.101 | 0.361 | 0.445 | 39.2 | -76 | 72 | 1289 | 1289 | 7080 |
| initial | 0.144 | 0.387 | 0.454 | 46.7 | -73 | 106 | 1339 | 1339 | 6518 |
| SRM | -0.122 | 0.515 | 0.583 | 75.9 | -171 | 61 | 1037 | 779 | 8881 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-10-04 | SRM 520 | 2 | 539 | 618.45 | 0.20 | 24 | 1928 | 6790 | 22 | 779 | 8881 |
| 7 | 2011-09-19 | SRM 519 | 2 | 322 | 533.64 | 0.73 | 68 | 1904 | 7028 | 61 | 757 | 9263 |
| 6 | 2011-09-10 | SRM 517 | 2 | 837 | 788.18 | -0.44 | -28 | 1836 | 7702 | -61 | 696 | 9859 |
| 5 | 2011-08-30 | SRM 516 | 2 | 478 | 562.28 | 0.23 | 38 | 1864 | 7278 | 10 | 757 | 9028 |
| 4 | 2011-08-20 | SRM 515 | 2 | 885 | 601.79 | -0.70 | -60 | 1826 | 7670 | -171 | 747 | 9156 |
| 3 | 2011-07-26 | SRM 513 | 2 | 685 | 643.33 | -0.09 | 6 | 1886 | 7067 | -59 | 918 | 6791 |
| 2 | 2011-07-13 | SRM 512 | 2 | 668 | 777.98 | 0.22 | 62 | 1880 | 7068 | -60 | 977 | 6012 |
| 1 | 2011-07-02 | SRM 511 | 2 | 754 | 886.89 | 0.23 | 101 | 1818 | 7644 | -163 | 1037 | 5243 |