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 |
|---|---|---|---|
| dafgar | 6 | 1822 | 855 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.259 | 0.474 | 0.624 | 78.4 | -67 | 219 | 1848 | 1822 | 5936 |
| initial | 0.216 | 0.515 | 0.654 | 62.0 | -62 | 140 | 1418 | 1356 | 5200 |
| SRMFix | 0.211 | 0.534 | 0.665 | 73.4 | -99 | 147 | 1383 | 1335 | 5403 |
| SRM | 0.063 | 0.634 | 0.770 | 104.5 | -407 | 78 | 898 | 855 | 6181 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-07-17 | SRM 476 | 2 | 637 | 524.92 | -0.28 | -26 | 1822 | 5936 | -43 | 855 | 6181 |
| 5 | 2008-05-01 | SRM 400 | 2 | 330 | 358.26 | 0.12 | 29 | 1848 | 4590 | 6 | 898 | 5801 |
| 4 | 2008-01-24 | SRM 389 | 2 | 178 | 376.62 | 1.08 | 126 | 1819 | 4609 | 78 | 892 | 5877 |
| 3 | 2008-01-05 | SRM 386 | 2 | 430 | 403.89 | -0.09 | 3 | 1693 | 5551 | -36 | 814 | 6669 |
| 2 | 2007-12-27 | SRM 385 | 2 | 266 | 531.05 | 1.00 | 219 | 1690 | 5571 | 57 | 850 | 6336 |
| 1 | 2007-12-19 | SRM 384 | 2 | 374 | 335.69 | -0.27 | -67 | 1471 | 7859 | -407 | 793 | 6963 |