2 weeks of going tie gives you 15 - 6 games total. You have to win your cup games though. Max is 11 on game day or inspired enthusiasm. It is rounded off. 10.5 gives you 11 while 10.4 gives you 10. Game shape is more critical but high enthusiasm helps a lot.
Enthusiasm Ratings
The following is a list of the enthusiasm ratings that teams can have:
exhausted
worn out
weary
reserved
ready
encouraged
focused
eager
motivated
determined
inspired
zealous
fanatical
obsessed
unstoppable