| Rating change | Rank |
| 1. 21.02.2011 Eastern Championship Collins
| | 1691 | |
| 2. 10.04.2011 Boston Area Collins
| +49 | 1740 | |
| 3. 15.05.2011 Portsmouth Collins
| +51 | 1791 | 211th |
| 4. 17.07.2011 2011 World Scrabble Championships US Qualifier
| +94 | 1885 | 133rd |
| 5. 24.07.2011 Old Greenwich Connecticut Collins
| -15 | 1870 | 148th |
| 6. 15.10.2011 2011 World Scrabble Championship
| +102 | 1972 | 69th |
| 7. 16.01.2012 Crescent Cup New Orleans
| -69 | 1903 | 117th |
| 8. 22.01.2012 Northern Ireland Championship 2012
| +12 | 1915 | 111th |
| 9. 17.02.2012 Las Vegas NV
| -8 | 1907 | 115th |
| 10. 20.02.2012 Las Vegas NV
| +22 | 1929 | 101st |
| 11. 13.04.2012 BAT CSW Early Bird
| +14 | 1943 | 91st |
| 12. 06.05.2012 Oregon Tile Collins
| +30 | 1973 | 74th |
| 13. 27.05.2012 Montreal Collins
| +16 | 1989 | 62nd |
| 14. 24.06.2012 Bethesda, Washington DC
| +16 | 2005 | 53rd |
| 15. 02.07.2012 Albany, NY
| -18 | 1987 | 63rd |
| 16. 20.07.2012 Toronto Collins, Canada
| -20 | 1967 | 75th |
| 17. 22.07.2012 Toronto Main Event
| -2 | 1965 | 78th |
| 18. 29.07.2012 Old Greenwich, CT Main Event
| -18 | 1947 | 89th |
| 19. 15.08.2012 Collins Division, US National Championship
| -47 | 1900 | 117th |
| 20. 28.12.2012 Albany, NY Collins Early Bird 2
| -16 | 1884 | 124th |
| 21. 01.01.2013 Albany (Colonie), NY Collins
| +41 | 1925 | 91st |
| 22. 21.01.2013 New Orleans, LA Collins
| -10 | 1915 | 97th |
| 23. 15.02.2013 Las Vegas, NV Second Event
| -4 | 1911 | 100th |
| 24. 18.02.2013 Las Vegas, NV Main Event
| -11 | 1900 | 106th |
| 25. 24.02.2013 Saratoga Springs, NY
| +13 | 1913 | 100th |
| 26. 17.03.2013 Poughkeepsie, NY
| +49 | 1962 | 79th |
| 27. 12.04.2013 Boston Area Early Bird
| -6 | 1956 | 84th |
| 28. 14.04.2013 Boston Area Main Event
| -10 | 1946 | 86th |
| 29. 14.05.2013 European Open Scrabble Championship
| -53 | 1893 | 117th |
| 30. 20.05.2013 Malta Open Scrabble Tournament
| +56 | 1949 | 85th |
