| 1451 | 1453.5 | 20 | 20 | Mvenya, ZL (Zizinwe Libhongo) | | NCP | 1363.2 | 1362.2 | Hopetown Schools Open 2025 (U17+U19) | 2 | 2025-08-01 | S | W | 1 | 0.64 | 0.36 | 6 | 0.65 | 0.35 | 7 |
| 1316.7 | 1316.9 | 20 | 20 | Mvenya, ZL (Zizinwe Libhongo) | | NCP | 1280.4 | 1285.8 | Hopetown Open Chess Tournament 2024 (U18+Open) | 4 | 2024-02-10 | S | B | 0 | 0.5 | -0.5 | -8.4 | 0.49 | -0.49 | -9.8 |
| 1283.9 | 1281.9 | 20 | 20 | Mvenya, ZL (Zizinwe Libhongo) | | NCP | 1212.4 | 1199.1 | 2023 Northern Cape Schools Provincial Trials (U15 Boys) | 1 | 2023-06-24 | S | B | 1 | 0.54 | 0.46 | 7.7 | 0.55 | 0.45 | 9 |
| 1284.5 | 1281.9 | 20 | 20 | Mvenya, ZL (Zizinwe Libhongo) | | NCP | 1246 | 1234.9 | Hopetown School Chess Open Tournament 2023 (U15) | 1 | 2023-05-06 | S | W | 1 | 0.59 | 0.41 | 6.9 | 0.6 | 0.4 | 8 |
| 802.5 | 807.3 | 20 | 20 | Mvenya, ZL (Zizinwe Libhongo) | | NCP | 1319.1 | 1320.7 | Pixley Chess Trials 2022 (U16) | 4 | 2022-09-03 | S | W | 1 | 0.01 | 0.99 | 16.6 | 0.01 | 0.99 | 19.8 |
| 663.7 | 699.2 | 20 | 20 | Mvenya, ZL (Zizinwe Libhongo) | | NCP | 1316.4 | 1315.9 | Hopetown Chess Club Open Tournament 2022 (U13+U15) | 2 | 2022-05-14 | S | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 20 | 20 | Mvenya, Zl (Zizinwe Libhongo) | | NC | 740 | 740 | Nc Qualifying Tournament 15 October 2016 (D) | 3 | 2016-10-15 | S | W | 0 | 0.2 | -0.2 | -3.3 | -0.2 | 0.2 | 4 |
