| Date | Tournament | Wins | Old Rating | New Rating |
|---|---|---|---|---|
| 2013-11-10 | Scrabbler of the Year (SOY) 2014-Leg 1 | 12.0 | 1524 | 1499 |
| 2012-07-27 | MASTERS SF 12 | 0.0 | 1545 | 1513 |
| 2012-03-25 | MASTERS QF 2012 | 4.0 | 1507 | 1545 |
| 2010-08-27 | Sri Lanka Internationl | 12.0 | 1592 | 1507 |
| 2010-07-24 | PPT | 9.0 | 1600 | 1592 |
| 2010-02-21 | PPT 1 | 7.5 | 1675 | 1600 |
| 2010-01-24 | SOY 1 2010 | 12.0 | 1680 | 1675 |