| Rating change | Rank |
| 1. 05.08.2015 North American Champs Collins Division, Reno, NV
|
| 2. 18.01.2016 Crescent City Cup, LA
|
| 3. 27.06.2016 Atlanta, GA Collins
|
| 4. 26.07.2017 North American Championship Collins
|
| 5. 10.12.2017 California Open
|
| 6. 22.07.2018 Manhattan, NY Collins
|
| 7. 28.07.2018 Princeton, NJ Collins
|
| 8. 29.09.2018 Manhattan, NY
|
| 9. 20.10.2018 Manhattan, NY
|
| 10. 17.11.2018 Manhattan, NY
|
| 11. 08.12.2018 Manhattan, NY
|
| 12. 16.12.2018 California Open
|
| 13. 12.01.2019 Manhattan, NY
|
| 14. 21.01.2019 Crescent City Cup, LA
|
| 15. 02.03.2019 Manhattan, NY
|
| 16. 22.06.2019 New York, NY
|
| 17. 23.07.2019 North American Scrabble Championship - Collins Division
|
| 18. 11.08.2019 Manhattan, NY
|
| 19. 09.11.2019 Manhattan, NY
|
