What handicap structure does XBowling use? Hans Hansen October 13, 2017 22:43 Updated Follow 90% of 230 handicapping structure. Related articles What is my highest possible score with handicap? How are scores verified? What is my handicap? How is my handicap determined? How are winners determined in XBowling contests? Comments 1 comment Sort by Date Votes Dennis Carfagno October 04, 2017 19:16 My average is 150 0 Permalink Please sign in to leave a comment.