| Date | Tournament | Wins | Old Rating | New Rating |
|---|---|---|---|---|
| 2020-03-01 | Galle vs Colombo 2020 Leg 1 (Division B) (SL) | 6.0 | 562 | 601 |
| 2020-02-09 | Galle Scrabbler 2020-Leg 1 (SL) | 5.0 | 531 | 562 |
| 2020-01-26 | Scrabbler of the Year (SOY) 2020-Leg 1 | 8.0 | 500 | 531 |
| 2019-12-29 | Galle Scrabble Championship 2019 | 8.0 | 500 | 500 |
| 2019-09-25 | Scrabbler of the Year (SOY) 2019-Leg 4 | 2.0 | 500 | 500 |
| 2019-08-25 | Scrabbler of the Year (SOY) 2019-Leg 3 | 6.0 | 542 | 500 |
| 2019-08-04 | National Scrabble Championship 2019 | 9.0 | 500 | 542 |
| 2019-07-06 | Age Group Scrabble Championship Finals Under 13 | 5.0 | ||
| 2019-06-02 | Scrabbler of the Year (SOY) 2019-Leg 2 | 7.0 | 512 | 500 |
| 2019-02-23 | Age Group Scrabble Championship Galle Under 13 | 5.0 | ||
| 2019-02-10 | Scrabbler of the Year (SOY) 2019-Leg 1 | 7.5 | 513 | 512 |
| 2019-01-06 | January Scrabble Bash 2019 | 3.0 | ||
| 2018-07-08 | July Scrabble Bash 2018 | 6.0 | ||
| 2018-06-03 | Scrabbler of the Year (SOY) 2018-Leg 3 | 6.5 | 500 | 500 |
| 2018-03-18 | Scrabbler of the Year (SOY) 2018-Leg 2 | 5.0 | 500 | 500 |