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 |
|---|---|---|---|
| llvllahsa | 4 | 1730 | 683 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.024 | 0.468 | 0.579 | 56.3 | -82 | 107 | 1270 | 1189 | 7055 |
| SRMFix | -0.042 | 0.494 | 0.591 | 65.9 | -78 | 116 | 1247 | 1169 | 7002 |
| EloSRM | -0.037 | 0.505 | 0.602 | 77.0 | -65 | 149 | 1795 | 1730 | 6502 |
| SRM | -0.457 | 0.782 | 0.793 | 147.8 | -218 | 37 | 982 | 683 | 8143 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-02-13 | Member SRM 461 | 2 | 950 | 600.43 | -0.77 | -65 | 1730 | 6502 | -159 | 683 | 8143 |
| 3 | 2010-02-06 | SRM 460 | 2 | 402 | 732.73 | 0.87 | 149 | 1795 | 5947 | 37 | 842 | 6589 |
| 2 | 2009-12-17 | Member SRM 455 | 2 | 586 | 583.09 | -0.31 | -42 | 1646 | 6986 | -177 | 805 | 6725 |
| 1 | 2009-12-05 | SRM 454 | 2 | 660 | 692.72 | 0.07 | 51 | 1688 | 6735 | -218 | 982 | 4971 |