Hi,
The scoreboard is going to work as following:
Division 1 and 2
3 hours to play best of 3 sets
Tiebreakers to 7
+2 points for each set
+1 point for overall win
+1 for winning is straight sets

Division 3 and 4
2 hours to play fast 4 format best of 5 sets
Tiebreakers to 10
+1 points for each set
+1 point for overall win
+1 point for winning in straight sets

Good Luck!!!