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 |
|---|---|---|---|
| zhengzhenhang | 5 | 2857 | 1522 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.942 | 1.291 | 2.407 | 158.8 | -119 | 524 | 1724 | 1522 | 1723 |
| SRMFix | 1.223 | 1.483 | 2.797 | 206.9 | -47 | 874 | 2131 | 2071 | 1789 |
| EloSRM | 1.288 | 1.535 | 2.852 | 221.4 | -43 | 882 | 2869 | 2857 | 1685 |
| initial | 1.531 | 1.588 | 2.854 | 191.2 | -14 | 757 | 2122 | 2122 | 2591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-04-27 | SRM 657 | 1 | 164 | 191.54 | 0.24 | 50 | 2857 | 1685 | 34 | 1522 | 1723 |
| 4 | 2015-03-25 | SRM 654 | 1 | 197 | 204.71 | -0.38 | -43 | 2806 | 1997 | -119 | 1488 | 2009 |
| 3 | 2014-11-02 | SRM 638 | 1 | 156 | 228.82 | -0.24 | -20 | 2850 | 1787 | -114 | 1607 | 1514 |
| 2 | 2014-09-05 | SRM 632 - TCO14 Wildcard Sweep | 1 | 249 | 346.39 | 0.48 | 112 | 2869 | 1683 | -3 | 1721 | 1166 |
| 1 | 2014-08-21 | SRM 630 | 2 | 6 | 486.00 | 6.34 | 882 | 2758 | 2219 | 524 | 1724 | 1145 |