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 |
|---|---|---|---|
| vulnerable | 6 | 1840 | 569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.055 | 0.424 | 0.497 | 51.0 | -89 | 91 | 1253 | 1160 | 10447 |
| EloSRM | -0.026 | 0.431 | 0.525 | 68.8 | -85 | 164 | 1901 | 1840 | 9198 |
| SRMFix | -0.022 | 0.440 | 0.519 | 61.4 | -111 | 106 | 1212 | 1146 | 9860 |
| SRM | -0.221 | 0.564 | 0.667 | 128.5 | -395 | 51 | 805 | 569 | 12043 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-02-19 | SRM 571 | 2 | 1224 | 721.56 | -0.79 | -62 | 1840 | 9198 | -181 | 569 | 12043 |
| 5 | 2013-02-13 | SRM 570 | 2 | 629 | 609.75 | -0.04 | 8 | 1901 | 8422 | -10 | 750 | 10184 |
| 4 | 2012-12-20 | SRM 565 | 2 | 509 | 652.21 | 0.36 | 69 | 1893 | 8276 | 19 | 760 | 9782 |
| 3 | 2012-09-13 | SRM 556 | 2 | 318 | 575.61 | 0.86 | 164 | 1824 | 8962 | 51 | 741 | 10049 |
| 2 | 2012-09-07 | SRM 555 | 2 | 614 | 661.80 | -0.16 | -25 | 1660 | 11801 | -115 | 690 | 10818 |
| 1 | 2012-07-21 | SRM 550 | 2 | 929 | 816.34 | -0.37 | -85 | 1685 | 10838 | -395 | 805 | 8883 |