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 |
|---|---|---|---|
| Laure | 4 | 2055 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.363 | 0.485 | 0.688 | 83.1 | -42 | 185 | 1847 | 1847 | 7288 |
| EloSRM | 0.342 | 0.493 | 0.692 | 86.1 | -61 | 185 | 2055 | 2055 | 7170 |
| initial | 0.329 | 0.507 | 0.708 | 61.1 | -43 | 163 | 1359 | 1359 | 6944 |
| SRMFix | 0.341 | 0.558 | 0.742 | 82.6 | -102 | 169 | 1327 | 1327 | 7289 |
| SRM | -0.014 | 0.770 | 0.928 | 121.8 | -340 | 86 | 889 | 889 | 7885 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-12-04 | SRM 599 | 2 | 525 | 567.68 | 0.11 | 28 | 2055 | 7170 | 2 | 889 | 7885 |
| 3 | 2013-11-20 | SRM 597 | 2 | 276 | 692.41 | 1.33 | 185 | 2027 | 7336 | 86 | 887 | 7759 |
| 2 | 2013-11-01 | SRM 596 | 2 | 727 | 852.94 | 0.23 | 70 | 1841 | 9341 | -59 | 801 | 8889 |
| 1 | 2013-10-15 | SRM 594 | 2 | 820 | 666.39 | -0.30 | -61 | 1771 | 10321 | -340 | 860 | 8164 |