| Date | Tournament | Wins | Old Rating | New Rating |
|---|---|---|---|---|
| 2023-11-04 | Senior National Scrabble Championships 2023 | 4.0 | 799 | 725 |
| 2020-02-09 | Galle Scrabbler 2020-Leg 1 (SL) | 5.0 | 799 | 799 |
| 2018-10-07 | Senior Scrabble Tournament | 3.0 | ||
| 2017-10-07 | Senior Citizens Tournament-SLSL 2017 | 3.0 |