| Rating change | Rank | ||
| 1. 23.04.2000 4th Pan-African Championships | +2 | 2051 | N/A |
| 2. 24.09.2006 7th Pan African Championships | -169 | 1882 | 84th |
| 3. 24.10.2010 9th Pan African Scrabble Championships | -82 | 1800 | 193rd |
| 4. 08.01.2012 UK Open | -15 | 1785 | 223rd |
| 5. 29.09.2013 7th Godswill Akpabio International Scrabble Classics | +18 | 1803 | 203rd |
| 6. 15.06.2014 Ghana vs Nigeria | -61 | 1742 | 247th |
| 7. 23.06.2018 SM Invitational I | +19 | 1761 | 206th |
| 8. 24.06.2018 SM Invitational II | +30 | 1791 | 179th |
