| Date | Tournament | Wins | Old Rating | New Rating |
|---|---|---|---|---|
| 2022-08-20 | Age Group Scrabble Championship U18 (Qualifier) | 3.0 | ||
| 2020-01-26 | Scrabbler of the Year (SOY) 2020-Leg 1 | 6.0 | 533 | 500 |
| 2019-11-02 | School Scrabbler of the Year 2019 | 3.0 | ||
| 2019-08-04 | National Scrabble Championship 2019 | 9.0 | 500 | 533 |
| 2019-06-29 | Age Group Scrabble Championship Colombo Under 18 | 4.0 | ||
| 2019-02-10 | Scrabbler of the Year (SOY) 2019-Leg 1 | 6.0 | 523 | 500 |
| 2018-10-08 | October Scrabble Bash 2018 | 3.0 | ||
| 2018-08-05 | National Scrabble Championship 2018 | 8.0 | 521 | 523 |
| 2018-01-21 | Scrabbler of the Year (SOY) 2018-Leg 1 | 3.0 | 513 | 521 |
| 2017-10-07 | School Scrabbler of the Year 2017 | 4.0 | ||
| 2017-09-17 | Scrabbler of the Year (SOY) 2017-Leg 4 | 5.0 | 500 | 513 |
| 2017-01-22 | Scrabbler of the Year (SOY) 2017-Leg 1 | 0.0 | ||
| 2016-09-04 | Scrabbler of the Year (SOY) 2016-Leg 4 | 7.0 | 536 | 506 |
| 2016-05-15 | Scrabbler of the Year (SOY) 2016-Leg 3 | 7.0 | 565 | 517 |
| 2016-02-06 | Scrabbler of the Year (SOY) 2016-Leg 2 | 8.0 | 565 | 565 |