One thing about scoring is if you get stuck in a 3 player group. It is not a rare thing. Has happened to me twice. The scoring in a three player group is 2,1,0 and then the total is multiplied by 1.5. So you likely end up with a half point. A pesky half point that you will carry with you throughout the tourney. Of course, that half point could end up helping you at the end, but I always felt like it hurt rather than helped. Just something to be aware of.