| Rating change | Rank | ||
| 1. 14.12.2003 2nd Causeway Challenge | 742 | N/A | |
| 2. 18.12.2005 4th Causeway Challenge | -23 | 719 | 314th |
| 3. 30.11.2007 Causeway Challenge Open | -1 | 718 | 368th |
| 4. 11.12.2008 Island Scrabble Challenge | +8 | 726 | 515th |
| 5. 19.06.2009 Penang | +10 | 736 | 559th |
