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 |
|---|---|---|---|
| rmzn | 2 | 1697 | 631 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.288 | 0.288 | 0.298 | 56.4 | -82 | -31 | 1728 | 1697 | 11286 |
| SRMFix | -0.367 | 0.367 | 0.389 | 77.9 | -115 | -41 | 1085 | 1044 | 11985 |
| initial | -0.369 | 0.369 | 0.373 | 44.5 | -51 | -38 | 1149 | 1111 | 11839 |
| SRM | -1.037 | 1.037 | 1.122 | 284.5 | -396 | -173 | 804 | 631 | 11116 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-05-18 | SRM 579 | 2 | 940 | 810.88 | -0.21 | -31 | 1697 | 11286 | -173 | 631 | 11116 |
| 1 | 2013-05-02 | SRM 578 | 2 | 619 | 481.20 | -0.36 | -82 | 1728 | 10604 | -396 | 804 | 8892 |