LogFAQs > #932245078

I created an event where 12 people create a game. Over the course of a few days, all 12 people play all 12 games.

Some people create multiple games, and some people share creating one game.

At the end of the event, all 12 people rank each game from their most favorite to least favorite. However, to remove bias I came up with a rule that states you must rank the game that you created last (i.e., least favorite).

However, I dont want the results skewed. Realizing that some people share one game, if they both rank it at the bottom then thats an unfair disadvantage. Additionally, for the people who create multiple games, how are they supposed to rank given the criterion set?

Any ideas?