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 |
|---|---|---|---|
| ma7mod | 5 | 1785 | 620 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.050 | 0.224 | 0.292 | 46.1 | -98 | 76 | 1804 | 1785 | 10148 |
| SRMFix | -0.072 | 0.245 | 0.323 | 41.0 | -125 | 50 | 1120 | 1096 | 11390 |
| initial | -0.105 | 0.257 | 0.304 | 30.9 | -59 | 46 | 1166 | 1137 | 11768 |
| SRM | -0.335 | 0.469 | 0.617 | 124.0 | -425 | 20 | 775 | 620 | 11781 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-04-06 | SRM 575 | 2 | 794 | 863.89 | -0.24 | -19 | 1785 | 10148 | -38 | 620 | 11781 |
| 4 | 2013-03-14 | SRM 573 | 2 | 455 | 606.07 | 0.41 | 76 | 1804 | 9888 | 20 | 658 | 11440 |
| 3 | 2013-02-13 | SRM 570 | 2 | 777 | 784.04 | 0.01 | 16 | 1728 | 10679 | -48 | 638 | 11359 |
| 2 | 2013-01-29 | SRM 568 | 2 | 955 | 960.24 | 0.01 | 21 | 1712 | 11004 | -89 | 686 | 10899 |
| 1 | 2012-12-12 | SRM 564 | 2 | 693 | 568.63 | -0.44 | -98 | 1692 | 11108 | -425 | 775 | 9503 |