Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
wetware: it shouldn't - but the ratings take many things into consideration - your current rating, opponents current rating, amount of games you've played, amount opponet has played. But I don't claim to be an expert on the ratings or anything.