| Rating change | Rank | ||
| 1. 23.04.2000 4th Pan-African Championships | N/A | ||
| 2. 24.09.2006 7th Pan African Championships | +82 | 1549 | 235th |
| 3. 24.10.2010 9th Pan African Scrabble Championships | -86 | 1463 | 411th |
| 4. 18.12.2016 Thirteenth Africa Scrabble Championship | -42 | 1422 | 516th |
