| Rating change | Rank | ||
| 1. 04.12.2009 CAUSEWAY OPEN | 1202 | 499th | |
| 2. 24.06.2012 27th BRANDS Thailand International Crossword Game King's Cup | +6 | 1208 | 623rd |
| 3. 29.06.2012 ICT2012 | -102 | 1106 | 698th |
| 4. 23.11.2017 WESPA Seniors Championship | -59 | 1047 | 1052nd |
| 5. 26.01.2018 Australia Day Open | +13 | 1060 | 1069th |
