According to my calculations (usually correct
), after the Macau Open, Lin Dan will be back to Number 1. All this while, LCW was Number 1 because LD played less tournaments than him, but after Macau, LD will have his full complement of 10 tournaments to his credit.
However, LCW will not be far behind LD (less than 1000 points) and will still be the undisputed No 2, because Peter Gade is some distance away.

However, LCW will not be far behind LD (less than 1000 points) and will still be the undisputed No 2, because Peter Gade is some distance away.