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 |
|---|---|---|---|
| cgohan | 5 | 1920 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.005 | 0.539 | 0.732 | 65.2 | -131 | 28 | 1103 | 930 | 5373 |
| SRMFix | 0.126 | 0.653 | 0.792 | 89.9 | -133 | 140 | 1508 | 1366 | 5037 |
| EloSRM | 0.078 | 0.660 | 0.772 | 103.3 | -85 | 206 | 2007 | 1920 | 4859 |
| initial | 0.285 | 0.697 | 0.829 | 83.9 | -124 | 160 | 1491 | 1372 | 4910 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-01-04 | SRM 457 | 2 | 326 | 291.78 | -0.16 | -2 | 1920 | 4859 | -20 | 930 | 5373 |
| 4 | 2009-06-13 | SRM 442 | 2 | 699 | 284.88 | -1.30 | -85 | 1922 | 4744 | -131 | 950 | 5392 |
| 3 | 2009-05-27 | SRM 441 | 2 | 198 | 369.69 | 0.90 | 123 | 2007 | 4089 | 28 | 1081 | 4112 |
| 2 | 2009-05-12 | SRM 440 | 2 | 374 | 480.08 | 0.36 | 101 | 1884 | 5067 | -50 | 1053 | 4877 |
| 1 | 2008-10-02 | SRM 420 | 2 | 353 | 528.54 | 0.58 | 206 | 1783 | 6038 | -97 | 1103 | 5604 |