| 1402.2 | 1190.1 | 32 | 36 | Masondwana, N (Ndalwentle) | | EBC | 1313.6 | 1187.9 | Beacon Bay Juniors Open 2026 (Foundation) | 6 | 2026-06-13 | R | W | 1 | 0.64 | 0.36 | 4.8 | 0.54 | 0.46 | 16.4 |
| 1210.5 | 1199.8 | 20 | 20 | Masondwana, N (Ndalwentle) | | EBC | 1256.2 | 1231.4 | Buffalo City Chess Junior Closed 2025 (U10 Open) | 1 | 2025-08-16 | S | W | 1 | 0.49 | 0.51 | 8.5 | 0.51 | 0.49 | 9.8 |
| 1210.5 | 1199.8 | 20 | 20 | Masondwana, N (Ndalwentle) | | EBC | 1256.2 | 1231.4 | 3rd Chess Vikings Open Championship 2025 (D) | 5 | 2025-08-02 | S | B | 0 | 0.4 | -0.4 | -6.6 | 0.42 | -0.42 | -8.4 |
| 1199.1 | 1197 | 20 | 20 | Masondwana, N (Ndalwentle) | | EBC | 1265.4 | 1254.6 | Beacon Bay Winter Cup 2025 (C) | 1 | 2025-07-09 | R | W | 1 | 0.46 | 0.54 | 5.8 | 0.47 | 0.53 | 10.6 |
