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 |
|---|---|---|---|
| dabadboy | 8 | 1949 | 730 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.019 | 0.524 | 0.618 | 80.0 | -191 | 42 | 1203 | 730 | 10479 |
| SRMFix | 0.050 | 0.658 | 0.746 | 83.2 | -106 | 215 | 1635 | 1410 | 5064 |
| EloSRM | 0.021 | 0.693 | 0.777 | 94.0 | -58 | 340 | 2132 | 1949 | 4551 |
| Odd | 0.033 | 0.699 | 0.783 | 95.3 | -58 | 352 | 2006 | 1821 | 4616 |
| initial | 0.207 | 0.705 | 0.838 | 84.9 | -101 | 164 | 1640 | 1400 | 4908 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 674.85 | -0.48 | -31 | 1949 | 4551 | -55 | 730 | 10479 |
| 7 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 948.40 | -0.50 | -41 | 1980 | 4201 | -118 | 785 | 9585 |
| 6 | 2009-02-24 | TCO09 Qual 1 | 1 | 1176 | 825.46 | -0.57 | -58 | 2021 | 3810 | -191 | 903 | 8035 |
| 5 | 2009-02-12 | SRM 435 | 2 | 286 | 132.09 | -1.11 | -53 | 2079 | 3511 | -57 | 1094 | 5331 |
| 4 | 2009-02-07 | SRM 434 | 2 | 140 | 240.15 | 0.78 | 87 | 2132 | 3214 | 40 | 1151 | 4316 |
| 3 | 2009-01-21 | SRM 433 | 2 | 175 | 338.29 | 0.95 | 139 | 2045 | 3802 | 42 | 1111 | 5263 |
| 2 | 2008-11-22 | SRM 426 | 1 | 531 | 577.17 | -0.02 | -3 | 1906 | 4830 | -134 | 1069 | 5685 |
| 1 | 2008-07-31 | SRM 412 | 2 | 269 | 587.78 | 1.12 | 340 | 1909 | 4649 | 3 | 1203 | 3689 |