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 |
|---|---|---|---|
| JulieC | 3 | 1634 | 568 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.216 | 0.354 | 0.371 | 42.6 | -58 | 25 | 1142 | 1122 | 10797 |
| EloSRM | -0.084 | 0.367 | 0.374 | 100.7 | -96 | 159 | 1634 | 1634 | 9914 |
| SRMFix | -0.184 | 0.371 | 0.387 | 70.8 | -122 | 39 | 1078 | 1065 | 10752 |
| SRM | -0.563 | 0.683 | 0.836 | 216.0 | -466 | 8 | 734 | 568 | 10794 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-02 | SRM 511 | 2 | 850 | 1,140.72 | 0.42 | 159 | 1634 | 9914 | 8 | 568 | 10794 |
| 2 | 2009-08-25 | SRM 447 | 2 | 771 | 705.39 | -0.27 | -47 | 1475 | 9913 | -174 | 560 | 9576 |
| 1 | 2009-07-23 | SRM 445 | 2 | 893 | 721.76 | -0.41 | -96 | 1522 | 9179 | -466 | 734 | 8192 |