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 |
|---|---|---|---|
| fengxiaoxiao | 6 | 1937 | 660 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.014 | 0.620 | 0.784 | 74.6 | -106 | 185 | 1363 | 1190 | 9841 |
| SRMFix | -0.065 | 0.657 | 0.819 | 88.3 | -129 | 227 | 1375 | 1180 | 9570 |
| SRM | -0.259 | 0.669 | 0.762 | 118.3 | -245 | 85 | 1040 | 660 | 11272 |
| EloSRM | -0.077 | 0.722 | 0.925 | 125.6 | -135 | 449 | 2118 | 1937 | 9100 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2014-04-21 | SRM 617 | 2 | 801 | 620.09 | -0.37 | -31 | 1937 | 9100 | -48 | 660 | 11272 |
| 5 | 2014-03-21 | SRM 613 | 2 | 788 | 522.09 | -0.75 | -68 | 1968 | 8380 | -122 | 708 | 10402 |
| 4 | 2014-03-04 | SRM 611 | 2 | 459 | 517.10 | 0.17 | 53 | 2036 | 7758 | 0 | 830 | 8920 |
| 3 | 2013-10-15 | SRM 594 | 2 | 828 | 413.25 | -1.14 | -135 | 1984 | 7699 | -210 | 830 | 8543 |
| 2 | 2012-12-12 | SRM 564 | 2 | 197 | 668.27 | 1.76 | 449 | 2118 | 6006 | 85 | 1040 | 5765 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.08 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |