| 1246.4 | 1257.4 | 36 | 36 | Matyila, S (Sisonge-Sisonke) | | EBC | 1196.5 | 1198.9 | 2026 Buffalo City Chess Trials 3 (U14) | 3 | 2026-03-21 | S | W | 1 | 0.6 | 0.4 | 12 | 0.61 | 0.39 | 14 |
| 1216.7 | 1231.4 | 20 | 20 | Matyila, S (Sisonge-Sisonke) | | EBC | 1164.4 | 1154.1 | 3rd Chess Vikings Open Championship 2025 (C) | 3 | 2025-08-02 | S | W | 1 | 0.6 | 0.4 | 6.6 | 0.63 | 0.37 | 7.4 |
| 1190.2 | 1205.5 | 20 | 20 | Matyila, S (Sisonge-Sisonke) | | EBC | 1164.1 | 1150.3 | 2nd Vikings Classical 2025 (C) | 2 | 2025-05-24 | S | W | 0 | 0.57 | -0.57 | -9.5 | 0.61 | -0.61 | -12.2 |
| 1132.3 | 1122.4 | 20 | 20 | Matyila, S (Sisonge-Sisonke) | | EBC | 1138 | 1106.4 | 4th BC Trials 2024 (U12B) | 5 | 2024-06-08 | S | W | 1 | 0.54 | 0.46 | 7.6 | 0.56 | 0.44 | 8.8 |
