As a referee, if you are looking to request some games, you will notice that some games are "locked". There are several reasons that you could see the on a game position:
- The game is in the past, and you were not a referee for that game
- The game's difficulty is higher than your strength rating. (referee coordinators set your strength ratings and game difficulties).
- Your license is expired
- The organization the game is for Inactivated your account
In most cases, you can resolve these yourself, or by contacting your referee coordinator.