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 |
|---|---|---|---|
| rbrogan | 6 | 2050 | 1122 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.648 | 1.145 | 1.640 | 103.3 | -173 | 147 | 1267 | 1122 | 2991 |
| initial | 0.792 | 1.391 | 1.856 | 167.5 | -171 | 404 | 1772 | 1772 | 2069 |
| SRMFix | 0.619 | 1.415 | 1.803 | 154.1 | -176 | 327 | 1641 | 1621 | 2490 |
| EloSRM | 0.798 | 1.439 | 1.901 | 182.9 | -112 | 423 | 2050 | 2050 | 2336 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2007-06-02 | SRM 352 | 2 | 30 | 393.42 | 3.71 | 423 | 2050 | 2336 | 147 | 1122 | 2991 |
| 5 | 2004-06-12 | SRM 198 | 2 | 82 | 61.01 | -0.43 | -30 | 1628 | 1718 | -35 | 975 | 1969 |
| 4 | 2004-05-27 | SRM 196 | 2 | 112 | 45.36 | -1.30 | -112 | 1658 | 1620 | -84 | 1010 | 1868 |
| 3 | 2003-04-10 | SRM 141 | 1 | 114 | 104.61 | -0.19 | -30 | 1769 | 1079 | -173 | 1094 | 1320 |
| 2 | 2003-03-26 | SRM 140 | 2 | 18 | 92.53 | 2.36 | 293 | 1800 | 1016 | 124 | 1267 | 815 |
| 1 | 2003-03-18 | SRM 139 | 2 | 77 | 119.70 | 0.64 | 210 | 1507 | 1901 | -57 | 1143 | 1206 |