If this is normal doubles play, then click on the schedules button above, and dial up a Whist schedule for 16 players. You will need two versions of this to make 30 balanced rounds of play where each player gets all 15 partners exactly twice each. To avoid playing the same matches twice then make a different reassignment of the 16 players to numbers 1 to 16 for the second copy of the schedule. The 31st round of play will unbalance the schedule, however you are free to play any 4 matches that you like.
Hope that helps.
