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 |
|---|---|---|---|
| sud962468 | 4 | 1802 | 631 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.114 | 0.405 | 0.427 | 48.7 | -52 | 70 | 1197 | 1145 | 11423 |
| EloSRM | -0.075 | 0.422 | 0.468 | 79.3 | -62 | 185 | 1864 | 1802 | 9883 |
| SRMFix | -0.106 | 0.426 | 0.446 | 65.5 | -65 | 85 | 1155 | 1107 | 11098 |
| SRM | -0.529 | 0.746 | 0.800 | 156.2 | -275 | 28 | 925 | 631 | 11635 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-03-25 | SRM 574 | 2 | 941 | 751.12 | -0.49 | -62 | 1802 | 9883 | -114 | 631 | 11635 |
| 3 | 2013-01-29 | SRM 568 | 2 | 602 | 974.79 | 0.70 | 185 | 1864 | 8817 | 28 | 745 | 10261 |
| 2 | 2012-03-03 | SRM 535 | 2 | 1098 | 955.10 | -0.36 | -57 | 1679 | 10579 | -208 | 717 | 10422 |
| 1 | 2012-02-18 | SRM 533 | 2 | 1022 | 928.37 | -0.14 | -13 | 1735 | 9601 | -275 | 925 | 7175 |