Just a couple of additional thoughs here..........I think maybe a few people are just too FOCUSED on the MATH of this game. I realize this is a "computer" game and so much of the computer world deals with MATH..............but, even IF you had PERFECT calculations to make every shot - you're assuming that WGT's website is PERFECT......and I think you and I know....it's not. There are just a tremendous number of "variables" in computer & real golf to deal with.
Deena, with all due respect, I have never used "calculations"...oh, I keep a small calculator handy for some shots - but, most of my play comes from "practice & instincts".....much like how GOLF is played on REAL golf courses by PGA members. If you'll look at the "number" of ranked rounds hit by some of the BEST Legends...you'll see, they have hit over 2,000 rounds...to even over 10,000 rounds. It's like they say, "practice makes perfect".
My approach shot "average" stat is not accurate on my profile...it's been stuck at 22 ft. for 4 months. It's closer to 12 ft. now - I check it after every round. But, I have noticed with time & the more ranked rounds I have hit...my stats are improving. If your calculations are so reliable.....I'm thinking YOUR "stats" would be considerably better....and you'd already be a "Legend"....but, you really haven't hit "enough ranked rounds".
I promise you.........Jack Nicklas, Arnold Palmer & Tiger Woods would find your "calculations" for wind......pretty humorous. Yes, I know, WGT golf is a "computer" game, but......."wind calculations"?........Really? Once you reach get past 500 to 600 rounds, I think you'll see nearly every aspect of your game much improved. Just my opinion, though. Good Luck!