| Rating change | Rank | ||
| 1. 14.12.2003 2nd Causeway Challenge | +1 | 1716 | N/A |
| 2. 19.12.2004 Causeway Challenge | -58 | 1658 | 169th |
| 3. 26.06.2005 20th Brand's Kings Cup 2005 | +54 | 1712 | 150th |
| 4. 18.12.2005 4th Causeway Challenge | +77 | 1789 | 132nd |
| 5. 02.07.2006 Kings Cup | -64 | 1725 | 162nd |
| 6. 10.12.2006 5th Causeway Challenge | -9 | 1716 | 181st |
| 7. 24.08.2007 Penang | +1 | 1717 | 164th |
| 8. 30.11.2007 Causeway Challenge Open | +48 | 1765 | 144th |
| 9. 29.06.2008 23rd Brands Kings Cup | -31 | 1734 | 184th |
| 10. 30.11.2008 Causeway Challenge (Open) | +3 | 1737 | 212th |
| 11. 28.06.2009 Kings Cup | -5 | 1732 | 221st |
| 12. 04.12.2009 CAUSEWAY OPEN | -58 | 1674 | 281st |
| 13. 05.12.2010 Causeway Challenge | +56 | 1730 | 242nd |
| 14. 17.06.2011 ICT Penang Open | +106 | 1836 | 172nd |
| 15. 26.06.2011 26th BRANDS King's Cup | -52 | 1784 | 220th |
| 16. 16.12.2012 PESTA PULAU PINANG | -82 | 1703 | 277th |
| 17. 06.07.2014 Causeway Singapore vs Malaysia | -28 | 1675 | 304th |
| 18. 12.11.2016 Singapore Open | -61 | 1614 | 298th |
