While I applaud you for wanting something like that, but putting officials openly in the public eye on a website might be more destructive than constructive. Once a coach submits a form it should be between the official and the assignor or who ever is in carge of them. As for fans, well.....lets just let strokers zero tolerance law take care of that, haha.
As an official, what would you want to be assessed on?
As for tounaments, I know sometimes coaches request certain officials, especially for finals, becuase they know who the good ones are. Again, I would like to say, none of this would be to ostracize anyone, but to make us all better.