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 |
|---|---|---|---|
| wjuan11 | 7 | 1800 | 691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.044 | 0.349 | 0.437 | 52.1 | -50 | 134 | 1800 | 1800 | 9635 |
| Odd | 0.029 | 0.364 | 0.439 | 49.2 | -44 | 133 | 1658 | 1643 | 9219 |
| initial | 0.013 | 0.380 | 0.453 | 45.7 | -68 | 102 | 1275 | 1211 | 8740 |
| SRMFix | 0.017 | 0.395 | 0.465 | 53.0 | -89 | 112 | 1247 | 1192 | 8707 |
| SRM | -0.173 | 0.482 | 0.610 | 94.1 | -333 | 47 | 867 | 691 | 10304 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-09-27 | SRM 592 | 2 | 775 | 749.24 | -0.05 | 7 | 1800 | 9635 | -41 | 691 | 10304 |
| 6 | 2010-10-26 | SRM 486 | 2 | 717 | 640.45 | -0.16 | -6 | 1793 | 6617 | -17 | 732 | 8025 |
| 5 | 2010-07-17 | SRM 476 | 2 | 505 | 648.10 | 0.36 | 63 | 1799 | 6118 | 28 | 749 | 7462 |
| 4 | 2010-03-02 | SRM 463 | 2 | 682 | 505.57 | -0.60 | -50 | 1735 | 6440 | -117 | 721 | 7876 |
| 3 | 2010-02-17 | SRM 462 | 2 | 273 | 491.98 | 0.85 | 134 | 1785 | 6124 | 47 | 838 | 6655 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 716 | 804.28 | 0.17 | 55 | 1651 | 7189 | -76 | 791 | 7109 |
| 1 | 2010-02-06 | SRM 460 | 2 | 874 | 732.81 | -0.25 | -49 | 1596 | 7802 | -333 | 867 | 6337 |