Link to rules:
http://footballguys.com/06contestrules.htm
Here is the relevant part:
Scoring:
Scoring will be calculated to one decimal place (Example: 106.8)
Player Scoring (QB, RB, WR, TE)
Passing TDs = 4 points
Interceptions Thrown = -1 points
Rushing TD = 6 points
Receiving TD = 6 points
Passing Yardage = .05 points per yard
Rushing Yardage = .10 points per yard
Receiving Yardage = .10 points per yard
Receptions for RB, WR and TE = 1.0 points
No points scored for 2 point conversions
Kicker Scoring (PK)
Field Goal Made = 3 points
Extra Point Made = 1 point
Defense Scoring (Def)
Sack = 1 point
Interception = 2 points
Fumble Recovery = 2 points
Safety = 2 points
Defensive/ST TD = 6 points (Kickoff return, punt return, blocked FG
return, blocked punt return, interception return, fumble recovery return)