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 |
|---|---|---|---|
| DanGreco | 4 | 1826 | 725 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.117 | 0.380 | 0.421 | 45.7 | -65 | 63 | 1263 | 1143 | 11049 |
| SRMFix | -0.197 | 0.424 | 0.482 | 73.0 | -120 | 106 | 1306 | 1120 | 10328 |
| EloSRM | -0.168 | 0.455 | 0.511 | 88.4 | -109 | 192 | 1988 | 1826 | 9851 |
| SRM | -0.647 | 0.647 | 0.732 | 118.8 | -220 | -61 | 1123 | 725 | 10286 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-12-22 | SRM 601 | 2 | 810 | 749.50 | -0.11 | -4 | 1826 | 9851 | -61 | 725 | 10286 |
| 3 | 2013-11-20 | SRM 597 | 2 | 679 | 652.31 | -0.39 | -49 | 1830 | 9568 | -117 | 786 | 9214 |
| 2 | 2013-08-27 | SRM 589 | 2 | 905 | 541.45 | -0.74 | -109 | 1879 | 8738 | -220 | 903 | 7465 |
| 1 | 2013-01-21 | SRM 567 | 2 | 435 | 647.51 | 0.57 | 192 | 1988 | 7246 | -77 | 1123 | 4895 |