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 |
|---|---|---|---|
| quarks | 6 | 1700 | 707 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.007 | 0.320 | 0.354 | 40.0 | -58 | 55 | 1256 | 1211 | 7320 |
| initial | 0.041 | 0.320 | 0.359 | 38.5 | -55 | 61 | 1285 | 1230 | 7249 |
| EloSRM | 0.008 | 0.323 | 0.352 | 58.8 | -50 | 77 | 1748 | 1700 | 7144 |
| Odd | 0.002 | 0.325 | 0.353 | 59.5 | -45 | 80 | 1639 | 1595 | 7004 |
| SRM | -0.328 | 0.500 | 0.571 | 90.2 | -219 | 19 | 981 | 707 | 10842 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-02-07 | SRM 434 | 2 | 615 | 525.14 | -0.49 | -48 | 1700 | 7144 | -82 | 707 | 10842 |
| 5 | 2008-10-08 | SRM 421 | 2 | 437 | 505.52 | 0.21 | 48 | 1748 | 6492 | 5 | 789 | 10013 |
| 4 | 2008-04-03 | SRM 396 | 2 | 369 | 490.09 | 0.41 | 66 | 1700 | 5800 | 19 | 784 | 7140 |
| 3 | 2008-03-22 | SRM 394 | 2 | 578 | 491.07 | -0.45 | -50 | 1634 | 6415 | -147 | 765 | 7496 |
| 2 | 2008-03-11 | SRM 393 | 2 | 435 | 523.64 | 0.27 | 77 | 1684 | 5977 | -69 | 912 | 5775 |
| 1 | 2008-02-02 | SRM 390 | 2 | 512 | 551.23 | 0.11 | 63 | 1607 | 6480 | -219 | 981 | 5033 |