| Rating change | Rank | ||
| 1. 28.10.2014 African Scrabble Championships | 822 | 941st | |
| 2. 06.04.2015 East, Central and Southern African Scrabble Championship | +45 | 867 | 965th |
| 3. 28.03.2016 East, Central and Southern Afica (ECASA) Tournament | -31 | 836 | 1028th |
| 4. 07.11.2017 WESPAC Last Chance Qualifier | +25 | 861 | 1247th |
| 5. 08.11.2017 Kenya International Open Warmup | -14 | 847 | 1247th |
| 6. 11.11.2017 Kenya International Open | +34 | 877 | 1232nd |
| 7. 12.11.2017 Nairobi International Open | +85 | 962 | 1159th |
