| Rating change | Rank | ||
| 1. 20.05.2013 Malta Open Scrabble Tournament | 1412 | ||
| 2. 18.12.2016 Thirteenth Africa Scrabble Championship | +176 | 1588 | 340th |
| 3. 22.11.2019 World Scrabble Championship | -13 | 1393 | 567th |
| 4. 23.11.2019 World Scrabble Championships Quarter Finals | +1 | 1394 | 567th |
