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 |
|---|---|---|---|
| SatisFactor | 4 | 1921 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.681 | 0.688 | 1.120 | 86.2 | -2 | 246 | 1543 | 1542 | 2774 |
| EloSRM | 0.728 | 0.728 | 1.088 | 109.2 | 29 | 212 | 1921 | 1921 | 2780 |
| initial | 0.749 | 0.749 | 1.184 | 90.2 | 4 | 277 | 1561 | 1561 | 2585 |
| SRM | 0.435 | 0.770 | 1.054 | 75.0 | -137 | 114 | 1156 | 1156 | 2820 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-01-17 | SRM 335 | 2 | 144 | 157.93 | 0.13 | 29 | 1921 | 2780 | 14 | 1156 | 2820 |
| 3 | 2007-01-04 | SRM 333 | 2 | 62 | 268.80 | 2.12 | 212 | 1891 | 2866 | 114 | 1142 | 2858 |
| 2 | 2006-12-21 | SRM 331 | 2 | 221 | 298.23 | 0.43 | 97 | 1680 | 4087 | -35 | 1028 | 3736 |
| 1 | 2006-11-29 | SRM 328 | 2 | 295 | 346.43 | 0.23 | 98 | 1583 | 4676 | -137 | 1063 | 3386 |