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 |
|---|---|---|---|
| NoraBella | 5 | 1775 | 601 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.214 | 0.246 | 0.289 | 35.8 | -84 | 19 | 1219 | 1060 | 11563 |
| initial | -0.190 | 0.253 | 0.279 | 30.5 | -54 | 19 | 1219 | 1086 | 12138 |
| EloSRM | -0.223 | 0.303 | 0.328 | 44.8 | -69 | 89 | 1909 | 1775 | 10078 |
| Odd | -0.220 | 0.322 | 0.341 | 47.4 | -60 | 112 | 1704 | 1579 | 10016 |
| SRM | -0.584 | 0.584 | 0.635 | 119.8 | -225 | -49 | 1048 | 601 | 11349 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-09-07 | SRM 590 | 2 | 790 | 865.27 | -0.27 | -20 | 1775 | 10078 | -49 | 601 | 11349 |
| 4 | 2013-08-27 | SRM 589 | 2 | 930 | 726.57 | -0.36 | -33 | 1795 | 9747 | -91 | 650 | 10845 |
| 3 | 2013-08-12 | SRM 588 | 2 | 841 | 745.22 | -0.17 | -12 | 1828 | 9349 | -82 | 741 | 9828 |
| 2 | 2013-07-27 | SRM 586 | 2 | 751 | 608.10 | -0.52 | -69 | 1840 | 9111 | -225 | 823 | 8507 |
| 1 | 2013-07-19 | SRM 585 | 2 | 750 | 861.60 | 0.20 | 89 | 1909 | 8294 | -152 | 1048 | 5684 |