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 |
|---|---|---|---|
| wang_jue | 1 | 1688 | 642 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.441 | 0.441 | 0.441 | 113.5 | -114 | -114 | 1688 | 1688 | 11839 |
| initial | -0.501 | 0.501 | 0.501 | 60.3 | -60 | -60 | 1140 | 1140 | 11541 |
| SRMFix | -0.561 | 0.561 | 0.561 | 129.6 | -130 | -130 | 1070 | 1070 | 11894 |
| SRM | -1.498 | 1.498 | 1.498 | 558.0 | -558 | -558 | 642 | 642 | 11456 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-03-06 | SRM 572 | 2 | 685 | 517.23 | -0.44 | -114 | 1688 | 11839 | -558 | 642 | 11456 |