| Date | Tournament | Wins | Old Rating | New Rating |
|---|---|---|---|---|
| 2015-08-09 | National Scrabble Championship 2015 | 12.0 | 1314 | 1312 |
| 2014-08-24 | 6th Sri Lanka Open International Scrabble Championship | 12.0 | 1348 | 1314 |
| 2013-08-11 | 5th Sri Lanka Open International Scrabble Championship | 14.0 | 1401 | 1348 |