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 |
|---|---|---|---|
| happyCharlie777 | 3 | 1594 | 560 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.246 | 0.246 | 0.283 | 46.5 | -77 | 11 | 1723 | 1594 | 12584 |
| initial | -0.318 | 0.318 | 0.358 | 38.3 | -56 | -10 | 1190 | 1085 | 12652 |
| SRMFix | -0.328 | 0.328 | 0.366 | 53.0 | -80 | -26 | 1174 | 1041 | 12468 |
| SRM | -0.738 | 0.738 | 0.769 | 213.3 | -250 | -184 | 994 | 560 | 12081 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-07 | SRM 536 | 2 | 1091 | 931.80 | -0.30 | -52 | 1594 | 12584 | -184 | 560 | 12081 |
| 2 | 2012-01-31 | SRM 531 | 2 | 949 | 790.98 | -0.38 | -77 | 1646 | 10774 | -250 | 744 | 9713 |
| 1 | 2011-06-02 | SRM 508 | 2 | 420 | 762.40 | -0.05 | 11 | 1723 | 8489 | -206 | 994 | 5621 |