The total score for each player includes the top two scores from each week. The attempts, makes, and percentage includes ALL rounds that were shot.
For example, if you shoot 3 rounds a week the attempted putts is equal to 54 (3 rounds x 18 putts) and you make 27 putts during those three rounds the percentage would be 50%.
That's sick. The percentage stat strikes me as incredibly useful for participants to perceive their performance.
(that's a lot of "p's"!)