Hi I use this plugin on a website where users can rate starcraft maps.
I had a bit of trouble with a user trying to rig the voting, so I deleted their votes but now it seems like the average rating is incorrect. For instance there is a map which has 14 ratings, four 8s, one 9, and the rest a 7 or below, yet the average rating is 8.1
I had this same problem when I was testing the system and had to do a complete reset of the ratings but now that is not an option.
Anyone got any ideas for how to recalculate the average rating?