It must be a bug, one of the players can not have had a 1800+ rating lately, he won much more games then he lost. I don't think i have to ASK the tournament creator to remove such a player. When creating a 1800+ tourney the creator has to do that automaticly or announce it as a open tournament. I also think that unrated players never can join a 1800+ tournament because they don't have a 1800+ BKR!