Here are the two sections I regard "finished".
Users with higher rating (I'm going to change it from rating to something else when I think of it :\) and posts influence another user's rating more heavily when they rate them. It's something around:
changeToUserRating = (myPosts/postTotalDivider)+(myRating/ratingTotalDivider)+1
with a few more constraints (can't go below urNegativeRatingLimit or above urPositiveRatingLimit rating) worked in.
Anyways, tell me what you think.
Attachment 1 is the main sorta thingy