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 |
|---|---|---|---|
| harri | 4 | 2069 | 911 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.346 | 0.653 | 0.793 | 90.2 | -213 | 36 | 1197 | 911 | 7769 |
| initial | 0.294 | 0.689 | 0.771 | 82.9 | -95 | 114 | 1342 | 1342 | 7647 |
| SRMFix | 0.124 | 0.742 | 0.795 | 114.7 | -125 | 194 | 1394 | 1322 | 7750 |
| EloSRM | 0.318 | 0.776 | 0.845 | 175.7 | -97 | 298 | 2069 | 2069 | 7724 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-05-20 | SRM 621 | 2 | 342 | 781.76 | 1.19 | 279 | 2069 | 7724 | 36 | 911 | 7769 |
| 3 | 2013-05-18 | SRM 579 | 2 | 946 | 636.85 | -0.57 | -97 | 1790 | 9692 | -213 | 875 | 7841 |
| 2 | 2009-09-10 | SRM 448 | 2 | 500 | 393.67 | -0.35 | -29 | 1887 | 5100 | -109 | 1088 | 4048 |
| 1 | 2009-07-23 | SRM 445 | 2 | 361 | 719.67 | 1.00 | 298 | 1916 | 4780 | -3 | 1197 | 3126 |