You have to join the contest till the first game begins, after that you are not able to change your formation anymore, please check the starting time of each contest!
Our Contest Rules
Pick 11 players in each contest with a maximum virtual budget of 100mio€
Possible Formations are:
4-4-2, 4-3-3, 3-5-2, 4-5-1, 5-4-1, 3-4-3, 5-3-2, 5-2-3