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 |
|---|---|---|---|
| halibmhaha | 5 | 1809 | 572 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.036 | 0.639 | 0.655 | 76.9 | -72 | 111 | 1270 | 1178 | 9289 |
| SRMFix | -0.099 | 0.668 | 0.684 | 96.2 | -122 | 120 | 1320 | 1161 | 9037 |
| EloSRM | -0.138 | 0.725 | 0.731 | 114.4 | -93 | 214 | 1931 | 1809 | 8410 |
| SRM | -0.420 | 0.743 | 0.790 | 152.8 | -270 | 68 | 1132 | 572 | 11351 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-12-28 | SRM 528 | 2 | 882 | 643.70 | -0.59 | -57 | 1809 | 8410 | -107 | 572 | 11351 |
| 4 | 2011-09-14 | SRM 518 | 2 | 444 | 782.82 | 0.82 | 118 | 1866 | 7473 | 68 | 679 | 10209 |
| 3 | 2011-09-10 | SRM 517 | 2 | 1301 | 779.43 | -0.76 | -90 | 1748 | 8647 | -251 | 611 | 10689 |
| 2 | 2011-07-26 | SRM 513 | 2 | 994 | 651.88 | -0.81 | -93 | 1838 | 7605 | -270 | 862 | 7490 |
| 1 | 2011-07-02 | SRM 511 | 2 | 565 | 886.93 | 0.65 | 214 | 1931 | 6495 | -68 | 1132 | 4393 |