Is it possible to automatically reset the final score to zero if a condition is met??

Hi and welcome to the forum

Pictures are of little value. Honestly, no one wants to re-type your data to try and solve your issue. Additionally, we would only be guessing at how your data was structured, ie. formulas, formatting, etc. Additionally, due to how some browsers behave, many of our members cannot see uploaded pictures/images. Please do not take this route.

Please attach a sample file that represents what you have. The structure of your attachment should be the same structure as your actual data. Any proprietary information should be changed.

Include in the attachment any code you're currently using (whether it works or not) and an "After" of what you wish the output to be.

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Try

=IF(SUM(J4:J12),0,SUM(K4:K12))

However, as pointed out by Ford in post #3, this remain zero as long as there is a "1" in column J