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 |
|---|---|---|---|
| prakush24 | 6 | 1879 | 581 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.050 | 0.257 | 0.276 | 45.8 | -91 | 87 | 1889 | 1879 | 7683 |
| initial | -0.095 | 0.270 | 0.286 | 32.6 | -54 | 38 | 1151 | 1131 | 8807 |
| SRMFix | -0.063 | 0.272 | 0.302 | 44.1 | -117 | 51 | 1102 | 1092 | 8448 |
| SRM | -0.273 | 0.427 | 0.600 | 116.5 | -436 | 22 | 764 | 581 | 8885 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2015-08-01 | SRM 664 | 2 | 478 | 426.97 | -0.16 | -10 | 1879 | 7683 | -31 | 581 | 8885 |
| 5 | 2015-04-17 | SRM 656 | 2 | 376 | 438.94 | 0.22 | 41 | 1889 | 9157 | 22 | 612 | 10370 |
| 4 | 2015-04-09 | SRM 655 | 2 | 342 | 416.76 | -0.19 | -17 | 1848 | 9693 | -30 | 590 | 10698 |
| 3 | 2015-02-10 | SRM 649 | 2 | 446 | 587.51 | 0.40 | 87 | 1865 | 9780 | 18 | 620 | 10861 |
| 2 | 2015-02-02 | SRM 648 | 2 | 596 | 526.84 | -0.18 | -28 | 1778 | 11407 | -162 | 602 | 11257 |
| 1 | 2015-01-24 | SRM 647 | 2 | 623 | 523.70 | -0.40 | -91 | 1806 | 10766 | -436 | 764 | 9496 |