Rory McIlroy moves up from third place to number two in the world rankings following his runner-up finish in the Abu Dhabi HSBC Championship, but Padraig Harrington drops two spots to 90th.

Also in the top 100 is Graeme McDowell (11) and Darren Clarke (52).

The top 10

1 Luke Donald

2 Rory McIlroy

3 Lee Westwood

4 Martin Kaymer

5 Steve Stricker

6 Webb Simpson

7 Adam Scott

8 Charl Schwartzel

9 Dustin Johnson

10 Jason Day