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 |
|---|---|---|---|
| salvador | 7 | 1804 | 594 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.003 | 0.653 | 0.932 | 65.7 | -50 | 275 | 1745 | 1652 | 7060 |
| EloSRM | -0.005 | 0.661 | 0.936 | 71.4 | -49 | 285 | 1902 | 1804 | 7016 |
| initial | -0.017 | 0.663 | 0.912 | 79.8 | -84 | 256 | 1390 | 1186 | 7922 |
| SRMFix | 0.010 | 0.664 | 0.922 | 78.0 | -70 | 245 | 1330 | 1184 | 7576 |
| SRM | -0.128 | 0.748 | 0.913 | 127.1 | -292 | 135 | 908 | 594 | 9695 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-02-26 | SRM 498 | 2 | 1021 | 620.66 | -0.78 | -49 | 1804 | 7016 | -137 | 594 | 9695 |
| 6 | 2011-02-01 | SRM 496 | 2 | 724 | 503.93 | -0.71 | -45 | 1854 | 6569 | -110 | 731 | 8582 |
| 5 | 2011-01-27 | SRM 495 | 2 | 504 | 546.56 | 0.12 | 26 | 1898 | 6070 | 7 | 841 | 7004 |
| 4 | 2011-01-22 | Member SRM 494 | 2 | 640 | 480.74 | -0.41 | -30 | 1872 | 6226 | -55 | 834 | 7016 |
| 3 | 2010-11-13 | SRM 487 | 2 | 177 | 800.32 | 2.18 | 285 | 1902 | 5698 | 135 | 889 | 6072 |
| 2 | 2010-10-26 | SRM 486 | 2 | 768 | 797.77 | -0.22 | -29 | 1617 | 8464 | -154 | 754 | 7759 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 546 | 592.05 | -0.20 | -35 | 1646 | 7884 | -292 | 908 | 5753 |