Formula for football league

Hello everyone..

i was making one excel sheet for football score prediction league. the rule is to to award 10 points for the exact correct result. ( ex Correct result 2-1, Predicted result 2-1)
then 8 points for correct match result and correct goal difference (ex Correct result 3-2, Predicted result 2-1, since the match result is same and the goal difference is also same, 8 points)

3 points for the correct match result ( ex Correct result 3-2, Predicted result 1-0)

0 for wrong result

please help me in this... i need excel formula for this...

if correct result is predicted in B2 AND C2, and Predicted result in B3 AND C3... What FORMULA'S CAN I USE??