| Rating change | Rank | ||
| 1. 25.06.2006 ICT Penang Open | 1089 | ||
| 2. 24.08.2007 Penang | +52 | 1141 | 324th |
| 3. 22.06.2008 ICT Penang Open | -35 | 1106 | 419th |
| 4. 19.06.2009 Penang | -59 | 1047 | 517th |
| 5. 11.06.2010 ICT Penang Open | +65 | 1112 | 572nd |
| 6. 05.12.2010 Causeway Challenge | -220 | 892 | 646th |
| 7. 17.06.2011 ICT Penang Open | +36 | 928 | 716th |
