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 |
|---|---|---|---|
| nalo | 4 | 1909 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.410 | 0.582 | 0.746 | 111.2 | -266 | 13 | 1183 | 781 | 9585 |
| initial | 0.132 | 0.745 | 0.814 | 89.7 | -125 | 110 | 1388 | 1263 | 8219 |
| EloSRM | -0.045 | 0.748 | 0.842 | 132.4 | -140 | 296 | 2050 | 1909 | 8047 |
| SRMFix | -0.033 | 0.753 | 0.831 | 113.8 | -135 | 190 | 1417 | 1282 | 7859 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-05-19 | SRM 543 | 2 | 1107 | 471.04 | -1.25 | -140 | 1909 | 8047 | -266 | 781 | 9585 |
| 3 | 2011-06-08 | SRM 509 | 2 | 353 | 471.56 | 0.42 | 68 | 2050 | 5406 | 13 | 1047 | 5129 |
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 628.60 | -0.33 | -26 | 1982 | 6016 | -149 | 1034 | 5230 |
| 1 | 2011-05-28 | SRM 507 | 2 | 425 | 843.11 | 0.99 | 296 | 2008 | 5665 | -17 | 1183 | 3831 |