| Rating change | Rank | ||
| 1. 13.07.2006 Saxon | 1809 | ||
| 2. 11.01.2008 UK Open | +3 | 1812 | 128th |
| 3. 16.10.2009 Israel | -46 | 1766 | 221st |
| 4. 22.01.2012 Northern Ireland Championship 2012 | +19 | 1785 | 223rd |
| 5. 26.08.2013 British Matchplay Scrabble Championship - Open Division | +17 | 1802 | 207th |
| 6. 20.07.2014 Northern Ireland Championship | +30 | 1832 | 175th |
| 7. 25.08.2014 BMSC Main Event | -55 | 1777 | 227th |
| 8. 29.08.2016 BMSC Main Event | -121 | 1656 | 301st |
| 9. 27.08.2018 British Matchplay Scrabble Championship | -25 | 1631 | 354th |
| 10. 07.10.2018 British National Scrabble Championship | +27 | 1658 | 322nd |
| 11. 26.08.2019 BMSC Main Event | -17 | 1641 | 338th |
