Simply for the heck of it, I have created an online 'blog' for recording certain scrabble statistics and speculation. Until thus far, I have a 77-46(61.6%) record in rated and unrated tournaments and 34-27(55.7%) overseas for 111-73(60.9%) overall, though I have only gained 15 pts the entire year-very slow indeed. 12/183(6.6%) were above 500 ptts, but the average is a respectable 420 points a game.
For the recently concluded singapore open, I average 429 pts a game to my opponent's 380, which provided sufficient spread for me to finish second. I also played 32 bingos to 22. Ss:31/64 Blanks:22. Singapore does have one of the highest concentrations of top players compared to other countries..since the top players appear significantly more often than the 1600s and 1700s.
For US scrabble stats check out www.cross-tables.com