Question 34487
 
 For regular tournament, determine a champion from 64 teams
 need  63games, since all other teams got exact one loss.

 For triple elimination tournament, if I understand corretly, then
 the 63 teams got 3 loss each, while the champion may have 0, one or two 
 losses.
 
 Hence, totally there are 63 *3 = 189 , totally there are 189 ,190 or 191 games
 to play.

 Kenny