A player who wins a grandslam gets 2000 points.
1000 for wimbledon
1000 points and 700 if if they make it to finals
I think it is 1000 points
I think its 2000 points for a slam. However in 2009 there might be a change because of new Mater 1000 events being scheduled, which may make them now 1000 points each.