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 |
|---|---|---|---|
| desperate_coder | 4 | 2056 | 918 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.306 | 0.484 | 0.665 | 70.5 | -211 | -10 | 1150 | 918 | 7279 |
| SRMFix | 0.110 | 0.637 | 0.723 | 104.3 | -133 | 162 | 1471 | 1351 | 6929 |
| EloSRM | 0.032 | 0.684 | 0.771 | 121.2 | -89 | 276 | 2147 | 2056 | 6471 |
| initial | 0.312 | 0.704 | 0.753 | 84.8 | -94 | 119 | 1413 | 1350 | 6966 |
| Odd | 0.045 | 0.706 | 0.788 | 125.4 | -82 | 298 | 1967 | 1884 | 6497 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-07-21 | SRM 550 | 2 | 531 | 470.13 | -0.18 | -2 | 2056 | 6471 | -11 | 918 | 7279 |
| 3 | 2012-06-16 | SRM 546 | 2 | 723 | 377.57 | -1.13 | -89 | 2058 | 6580 | -211 | 929 | 7294 |
| 2 | 2012-06-07 | SRM 545 | 2 | 308 | 457.17 | 0.57 | 118 | 2147 | 5698 | -10 | 1140 | 4798 |
| 1 | 2012-03-20 | SRM 538 | 2 | 372 | 676.56 | 0.86 | 276 | 2029 | 6672 | -50 | 1150 | 4693 |