I need to find the average value of cells containing a certain set of initials to create a scoreboard.
The value of the cell being the score and the brackets containing the initials of the score setter.
So the goal is to create an average score for each of the players (HG), (GT) & (JT).
I have tried different ways of combining REGEXMATCH and REGEXEXTRACT to no avail.
I don't mind using multiple cells if need be.
