Help needed to revise a formula

Hi

In need of some help to alter a formula in a sports (cricket) results template and I am not skilled enough to do it myself.

I am using a spreadsheet to update a league table which was produced by someone else several years ago.
Everything worked fine for the last couple of seasons, but there has been a rule change which affects the awarding of points.

Previously, 12 points were awarded for winning a game (W) plus any batting or bowling bonus points earned (up to a maximum of 4 each) to make a maximum total of 20 possible for winning the match.

Now winning sides automatically earn 20 points, irrespective of the number of bonus points they might have earned.

What I want my formula to include is IF RESULT = W THEN BAT PTS MUST = 0 AND BOWL PTS MUST = 0.

Therefore, the spreadsheet will award 20 result points and no bonus points, whereas currently it is awarding 20 result points plus bonus points. I have found the formulae to change the 12 to 20.

Hope someone can help me out!