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 |
|---|---|---|---|
| nagibcs | 2 | 1706 | 463 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.234 | 0.292 | 0.374 | 80.2 | -129 | 32 | 1706 | 1706 | 10972 |
| SRMFix | -0.319 | 0.326 | 0.456 | 74.4 | -148 | 1 | 1054 | 1054 | 11668 |
| initial | -0.337 | 0.337 | 0.422 | 40.6 | -71 | -10 | 1129 | 1119 | 11564 |
| SRM | -0.781 | 0.785 | 1.107 | 368.5 | -702 | -35 | 498 | 463 | 12165 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-26 | SRM 577 | 2 | 749 | 779.37 | 0.06 | 32 | 1706 | 10972 | -35 | 463 | 12165 |
| 1 | 2013-03-14 | SRM 573 | 2 | 797 | 551.47 | -0.53 | -129 | 1674 | 12309 | -702 | 498 | 12780 |