Football prediction league help

Hi there peeps. I'm new to this place but thought you guys could help me out with my Prediction league on excel 2010.
I used one of the formulas posted on this site which worked nicely with couple of minor tweaks, however I'm struggling with a couple of bits.
How can I stop excel counting blank cells as 5 points (cell I7 in the image should be 0 or preferably blank)
I have managed to do it by putting underscores, full stops and commas in so the formula dosen't count it as the same

predo.jpg

Many thanks, Al

There is not much point in attaching a picture of your file, as we can't see what is in the various cells - attach the file itself, and explain clearly what you would like to do.

Pete

Wow thanks a lot for that.. Just what I needed. I hope you get paid well