| Rating change | Rank | ||
| 1. 15.02.2010 Phoenix | 1581 | ||
| 2. 21.02.2011 Phoenix Collins | -61 | 1520 | 402nd |
| 3. 21.05.2011 Tucston Collins | +7 | 1527 | 416th |
| 4. 15.08.2012 Collins Division, US National Championship | +12 | 1539 | 419th |
| 5. 02.12.2012 Malibu, CA | -13 | 1526 | 431st |
| 6. 24.07.2013 National SCRABBLE Championship | -47 | 1479 | 447th |
