http://www.chess.com/tournament/team-indias-welcome-to-new-online-players-tournament-001
This tournament was supposed to be for 1150 to 1250 rated players. But higher rated players could also join it
You can never have a tournament of new players where you set a designated range close to 1200, unless you ask them not to play any rated games until the tournament starts.
They are new to chess.com online play as you intended. They likely joined when their rating was in the designated range. All five could be players of 3000 strength, you do not know yet. If you want players with a reliable rating, set games completed to 255. (That's the largest number allowed.)
http://www.chess.com/tournament/team-indias-welcome-to-new-online-players-tournament-001
This tournament was supposed to be for 1150 to 1250 rated players. But higher rated players could also join it