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 |
|---|---|---|---|
| johnkim5150 | 1 | 1678 | 638 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.490 | 0.490 | 0.490 | 120.3 | -120 | -120 | 1678 | 1678 | 11798 |
| initial | -0.553 | 0.553 | 0.553 | 66.6 | -67 | -67 | 1133 | 1133 | 11615 |
| SRMFix | -0.607 | 0.607 | 0.607 | 139.7 | -140 | -140 | 1060 | 1060 | 11975 |
| SRM | -1.523 | 1.523 | 1.523 | 562.0 | -562 | -562 | 638 | 638 | 11359 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-02-13 | SRM 570 | 2 | 969 | 706.09 | -0.49 | -120 | 1678 | 11798 | -562 | 638 | 11359 |