| Rating change | Rank | ||
| 1. 21.05.1999 9th Gulf Championships | +2 | 1176 | N/A |
| 2. 10.11.2000 Rivoli Gulf Open | -4 | 1172 | N/A |
| 3. 12.10.2001 5th Sri Lanka Club Open | +15 | 1187 | N/A |
| 4. 17.05.2002 12th Gulf Championships | +117 | 1304 | N/A |
| 5. 14.06.2002 Bahrain-Saudi Challenge | +58 | 1362 | N/A |
| 6. 18.10.2002 5th Sri Lanka Club Open | +1 | 1363 | N/A |
| 7. 12.01.2003 1st Mumbai International | +81 | 1444 | N/A |
| 8. 03.08.2003 Sri Lanka International Tournament | -23 | 1421 | N/A |
| 9. 09.01.2004 6th Sri Lanka Club International | -25 | 1358 | 209th |
| 10. 04.06.2004 14th Batelco Gulf Tournament | -19 | 1339 | 216th |
| 11. 12.11.2004 Oman Open International | -31 | 1308 | 231st |
| 12. 15.04.2005 Bahrain-Saudi Challenge | -12 | 1296 | 257th |
| 13. 05.11.2005 Pre-WSC Challenge | -15 | 1281 | 243rd |
| 14. 31.03.2006 Bahrain-Saudi Challenge | -17 | 1264 | 284th |
| 15. 09.06.2006 16th Gulf Championships | +6 | 1270 | 282nd |
