VanHalenLover: As you get better and 1) lower your average and 2) raise your level, you will move up in tier assignments
Hmmm? How would you explain a player with an 85.+ average and level 80 still in the Hack tier??
The answer is he only has played 3 ranked rounds and lots and lots of blitzes.
Obviously experience level plays no part in the tier promotion criteria.
But the number of ranked rounds played does get factored in.
Deinumite, as WGTIcon alluded to, lower your stroke average in stroke play ranked rounds to move up in tier assignment.