Questions on how to calculate Conquest bonus in GAC

Hey, I am trying to build out a GAC tracker sheet that would calculate the maximum number of offensive banners you could get for conquering a territory based off of GP but I can't figure out how to calculate conquer bonuses as I don't understand the formula they use. Does anyone know how to calculate it? I figured it would just be the conquer bonus divided by number of teams set but for me in division 1 of 3v3 every territory ends up with a different number if I do it that way so its clear that's now how they are doing it.

I guess also on the heels of that does CG ever change the number of teams you would need to put in a territory within a set format (3v3, 5v5, etc..)?