And not to pick nits, but the formula for completion percentage is:
((100(comp/att))-30)*.05=x
*note:if x is less than 0, x=0, if result is
more than 2.375, x=2.375
Yards gained per attempt:
((yds/att)-3)*.25=y
*note:same as above note
Percentage of TD passes:
((TD/att)*100)*.2=z
*note: 2.375 maximum value for z
Percentage of INT:
2.375-(((INT/att)*100)*.25)=a
*note:if a is less than 0, a=0
To calculate total QB rating:
((x+y+z+a)/6)*100=QB Rating<P>