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 |
|---|---|---|---|
| elena_kh | 6 | 1936 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.045 | 0.327 | 0.360 | 39.4 | -38 | 78 | 1234 | 1167 | 9389 |
| SRMFix | -0.043 | 0.341 | 0.371 | 47.6 | -74 | 75 | 1199 | 1145 | 9110 |
| EloSRM | -0.053 | 0.348 | 0.372 | 50.2 | -37 | 97 | 1989 | 1936 | 8675 |
| SRM | -0.332 | 0.507 | 0.616 | 103.8 | -317 | 37 | 883 | 651 | 10099 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2015-04-17 | SRM 656 | 2 | 481 | 371.50 | -0.37 | -30 | 1936 | 8675 | -53 | 651 | 10099 |
| 5 | 2015-02-02 | SRM 648 | 2 | 512 | 413.59 | -0.31 | -23 | 1967 | 8854 | -56 | 704 | 10278 |
| 4 | 2015-01-24 | SRM 647 | 2 | 343 | 526.44 | 0.62 | 97 | 1989 | 8584 | 37 | 760 | 9561 |
| 3 | 2014-12-27 | SRM 643 | 2 | 491 | 489.74 | -0.33 | -37 | 1893 | 9776 | -102 | 723 | 10219 |
| 2 | 2014-12-09 | SRM 640 | 2 | 366 | 440.31 | 0.27 | 79 | 1929 | 9356 | -58 | 825 | 8904 |
| 1 | 2014-11-02 | SRM 638 | 2 | 398 | 348.02 | -0.19 | -36 | 1850 | 10406 | -317 | 883 | 8070 |