| Rating change | Rank |
| 1. 17.10.2003 Pre-WSC Tournament
| | 2013 | N/A |
| 2. 23.10.2003 7th World Championships
| -19 | 1994 | N/A |
| 3. 11.11.2007 9th World Scrabble Championships
| -88 | 1906 | 76th |
| 4. 16.11.2008 World Players Championship
| -36 | 1870 | 117th |
| 5. 30.11.2008 Causeway Challenge (Premier)
| -30 | 1840 | 154th |
| 6. 25.05.2009 US WSC Qualifying Tournament
| +24 | 1864 | 128th |
| 7. 29.11.2009 World Scrabble Championship
| -2 | 1862 | 143rd |
| 8. 30.11.2009 Causeway Challenge
| -17 | 1845 | 155th |
| 9. 16.08.2010 World Players Championship
| +107 | 1952 | 81st |
| 10. 05.12.2010 Causeway Challenge
| -80 | 1872 | 147th |
| 11. 03.01.2011 UK Open Warm-up
| +23 | 1895 | 124th |
| 12. 05.01.2011 UK Open
| +11 | 1906 | 114th |
| 13. 21.02.2011 Eastern Championship Collins
| -57 | 1849 | 163rd |
| 14. 20.03.2011 Bethesda Collins
| +5 | 1854 | 160th |
| 15. 24.04.2011 Gatlinburg Scrabble Revival Collins Division
| +29 | 1883 | 139th |
| 16. 15.05.2011 Portsmouth Collins
| -5 | 1878 | 144th |
| 17. 17.07.2011 2011 World Scrabble Championships US Qualifier
| -61 | 1817 | 186th |
| 18. 25.09.2011 Toronto International Scrabble Open
| +21 | 1838 | 172nd |
| 19. 04.01.2012 UK Open Warm-up Tournament
| +36 | 1874 | 145th |
| 20. 08.01.2012 UK Open
| -18 | 1856 | 158th |
| 21. 20.02.2012 Las Vegas NV
| -51 | 1805 | 207th |
| 22. 15.04.2012 BAT COLLINS
| +8 | 1813 | 204th |
| 23. 24.06.2012 Bethesda, Washington DC
| -28 | 1786 | 225th |
| 24. 15.08.2012 Collins Division, US National Championship
| +19 | 1805 | 213th |
| 25. 06.01.2013 UK Open Warmup
| -44 | 1761 | 235th |
| 26. 10.01.2013 UK Open
| -25 | 1736 | 254th |
| 27. 13.01.2013 UK Open Final Fling
| -29 | 1707 | 270th |
| 28. 24.07.2013 National SCRABBLE Championship
| +109 | 1816 | 197th |
| 29. 04.08.2013 Philadelphia, PA Collins
| -7 | 1809 | 200th |
| 30. 20.10.2013 Lake George, NY Collins
| -8 | 1801 | 196th |
| 31. 03.12.2013 Scrabble Champions Tournament Last Chance Qualifier
| -28 | 1773 | 216th |
| 32. 06.12.2013 Scrabble Champions Tournament Open #1
| -31 | 1742 | 237th |
| 33. 07.12.2013 Scrabble Champions Tournament Open #2
| +20 | 1762 | 220th |
| 34. 17.02.2014 Presidents Day Weekend CSW, Las Vegas
| -27 | 1735 | 261st |
| 35. 08.06.2014 Pittsburgh, PA
| -21 | 1714 | 275th |
| 36. 13.08.2014 US Nationals CSW Division (Buffalo)
| +39 | 1753 | 242nd |
| 37. 21.11.2014 Scrabble Champions Tournament
| -18 | 1735 | 268th |
| 38. 23.11.2014 MSI Weekend Open
| +23 | 1758 | 250th |
| 39. 19.01.2015 Crescent City Cup, New Orleans
| -38 | 1720 | 274th |
| 40. 03.05.2015 Scrabble at the Falls, ON
| +14 | 1734 | 263rd |
| 41. 05.08.2015 North American Champs Collins Division, Reno, NV
| +70 | 1804 | 190th |
| 42. 07.11.2015 WESPAC - Perth
| +11 | 1815 | 168th |
| 43. 08.11.2015 WESPAC Sunday Open
| -9 | 1806 | 179th |
| 44. 18.01.2016 Crescent City Cup, LA
| +45 | 1851 | 132nd |
| 45. 01.05.2016 The Niagara Falls Open, Ontario
| -11 | 1840 | 145th |
| 46. 27.06.2016 Atlanta, GA Collins
| -85 | 1755 | 223rd |
| 47. 10.08.2016 North American Scrabble Championship, IN
| -32 | 1723 | 249th |
| 48. 26.08.2016 BMSC Early Bird
| +63 | 1786 | 189th |
| 49. 27.08.2016 BMSC Extra
| +11 | 1797 | 179th |
| 50. 29.08.2016 BMSC Main Event
| +11 | 1808 | 165th |
| 51. 02.09.2016 MSI WSC Lille
| -51 | 1757 | 212th |
| 52. 03.09.2016 MSI Saturday Open, Lille
| -20 | 1737 | 230th |
| 53. 08.08.2018 North American Championship Collins
| -16 | 1721 | 248th |
| 54. 12.08.2018 2018 Niagara Falls International Open
| -13 | 1708 | 269th |
| 55. 21.01.2019 Crescent City Cup, LA
| -23 | 1685 | 291st |
| 56. 10.03.2019 Charlottesville, VA
| +64 | 1749 | 213th |
| 57. 09.06.2019 Niagara Falls International Open
| -29 | 1720 | 251st |
| 58. 23.07.2019 North American Scrabble Championship - Collins Division
| -5 | 1715 | 256th |
| 59. 02.09.2019 Ottawa, Ontario
| -8 | 1707 | 264th |
| 60. 15.10.2019 WESPAC Goa First Gear Warmup
| +45 | 1752 | 196th |
| 61. 19.10.2019 WESPAC Goa Championship
| -31 | 1721 | 224th |
| 62. 20.10.2019 WESPAC Goa Final Frenzy Pro-Am
| -6 | 1715 | 229th |
| 63. 17.11.2019 Winter Matchplay
| +70 | 1785 | 161st |
| 64. 22.11.2019 World Scrabble Championship
| -34 | 1751 | 188th |
| 65. 23.11.2019 World Scrabble Championship Final Fling
| +39 | 1790 | 159th |
