| Rating change | Rank | ||
| 1. 28.11.2009 Princess Cup | 1462 | ||
| 2. 10.12.2009 World Youth Championship | -230 | 1232 | 507th |
| 3. 28.11.2010 Thai International Youth Princess Cup | -8 | 1224 | 537th |
| 4. 10.12.2010 2010 World Youth Scrabble Championship | -14 | 1210 | 545th |
| 5. 20.11.2011 The 23rd Thai International Youth Princess Cup | -3 | 1207 | 595th |
