| Rating change | Rank | ||
| 1. 21.02.2011 Phoenix Collins | 1807 | ||
| 2. 21.05.2011 Tucston Collins | +74 | 1881 | |
| 3. 24.07.2011 Old Greenwich Connecticut Collins | +24 | 1905 | 116th |
| 4. 15.10.2011 2011 World Scrabble Championship | -68 | 1837 | 176th |
| 5. 15.08.2012 Collins Division, US National Championship | -31 | 1807 | 211th |
| 6. 02.12.2012 Malibu, CA | -8 | 1799 | 220th |
| 7. 16.06.2013 World Championships Qualifier | -14 | 1785 | 211th |
| 8. 24.07.2013 National SCRABBLE Championship | -59 | 1725 | 267th |
