I recently noticed that my scoring average was not really an average at all. It only includes your best scores. The result is that you get promoted into a higher tier than your scores would dictate. Why would they do that? Because in higher tiers, the holes become longer and the greens more difficult. And what do you have to do then? Spend money on this 'free' game. It's a trap.
When I called this out to WGT, after a few email exchanges in which I pointed out the unfairness, my player account with them was disabled...
Greed.