| Date | Tournament | Wins | Old Rating | New Rating |
|---|---|---|---|---|
| 2024-05-04 | Premier Players Tournament 2024 - Leg 01 | 11.0 | 1111 | 1149 |
| 2024-03-17 | Scrabbler of the Year 2024 - Leg 01 (SL) | 6.0 | 1215 | 1111 |
| 2013-06-23 | Sri Lanka Open Scrabble Championship 2013 | 0.0 | 500 | |
| 2012-07-07 | Sri Lanka Open Scrabble Championship 2012 | 10.0 | 1219 | |
| 2011-09-04 | All Island Scrabble Competition (AISC) 2011-Open | 5.0 |