Math problems for NFL formula.

I am writing a NFL quarterback rating calulator with images of all players and team logo's but need some help with the math.I am using 5 total text boxes,4 to input values and 1 to display the final rating. I am looking to get this close to fully functional today so if you bid please be willing to do it soon. ## Deliverables Complete source code of all programming work done,as well as a formula for the calculation i am needing done.