| Date | Tournament | Wins | Old Rating | New Rating |
|---|---|---|---|---|
| 2024-06-29 | Senior Nationals Scrabble Championship 2024 | 3.0 | 614 | 619 |
| 2023-11-04 | Senior National Scrabble Championships 2023 | 3.0 | 634 | 614 |
| 2022-11-19 | All Island Open Scrabble Championship 2022 | 9.0 | ||
| 2019-08-04 | National Scrabble Championship 2019 | 8.0 | 665 | 634 |
| 2018-10-20 | Senior Citizens Tournament-SLSL 2018 | 2.0 | ||
| 2018-09-09 | 7th Sri Lanka Open International Scrabble Championship | 11.0 | ||
| 2018-08-05 | National Scrabble Championship 2018 | 9.0 | 660 | 665 |
| 2017-10-07 | Senior Citizens Tournament-SLSL 2017 | 5.0 | ||
| 2017-08-13 | National Scrabble Championship 2017 | 9.0 | 646 | 660 |
| 2016-08-14 | National Scrabble Championship 2016 | 7.0 | 664 | 646 |
| 2015-08-09 | National Scrabble Championship 2015 | 8.0 | 642 | 664 |
| 2013-06-23 | Sri Lanka Open Scrabble Championship 2013 | 9.0 | 595 | 642 |
| 2011-07-01 | 4th Sri Lanka Open International Scrabble Championship | 9.0 | 741 | 725 |