From stevegtennis.com, after Rogi's US Open win:
That is Roger Federer's new point total. Without a doubt, the highest point total ever. Federer made it three grand slam victories in one year, taking the US Open with ease over Lleyton Hewitt in the final. Federer now opens up a cavernous lead over last year's champion Andy Roddick at #2. With his finals appearance, Hewitt rises 2 spots to take #3. Tim Henman, who reached the semifinals, losing to Federer, also picks up 2 spots and falls in at #4. Joachim Johansson announces his presence as a top player, reaching his first grand slam semifinal and rising 14 spots to #16. Tommy Haas also had a good run at this year's US Open and rises 13 spots to #32.