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 |
|---|---|---|---|
| sawai_star | 4 | 1783 | 548 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.134 | 0.229 | 0.270 | 50.8 | -94 | 63 | 1811 | 1783 | 11256 |
| initial | -0.206 | 0.244 | 0.292 | 29.4 | -57 | 9 | 1153 | 1101 | 12007 |
| SRMFix | -0.187 | 0.258 | 0.310 | 48.8 | -122 | 24 | 1103 | 1054 | 11837 |
| SRM | -0.540 | 0.540 | 0.713 | 163.0 | -427 | -52 | 773 | 548 | 11683 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-02-02 | SRM 648 | 2 | 552 | 543.27 | -0.02 | 9 | 1783 | 11256 | -52 | 548 | 11683 |
| 3 | 2014-02-07 | SRM 608 | 2 | 1048 | 859.70 | -0.29 | -36 | 1774 | 11177 | -118 | 600 | 12086 |
| 2 | 2014-01-11 | SRM 604 | 2 | 954 | 1,088.51 | 0.19 | 63 | 1811 | 10471 | -55 | 718 | 10774 |
| 1 | 2013-12-22 | SRM 601 | 2 | 900 | 746.37 | -0.42 | -94 | 1748 | 11197 | -427 | 773 | 9571 |