| 1713.8 | 1724.1 | 20 | 20 | Botha, JCC (Johannes Christiaan Corneli) | | GJM | 1646.9 | 1641.9 | EG Janesn Open 2026 (U15) | 4 | 2026-02-07 | S | B | 0 | 0.54 | -0.54 | -9 | 0.55 | -0.55 | -11 |
| 1703.2 | 1728.2 | 20 | 20 | Botha, JCC (Johannes Christiaan Corneli) | | GJM | 1623.5 | 1613.8 | Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) | 5 | 2025-12-07 | S | B | 0 | 0.55 | -0.55 | -10.3 | 0.59 | -0.59 | -11.8 |
| 1556.3 | 1546.8 | 20 | 20 | Botha, JCC (Johannes Christiaan Corneli) | | GE | 1597.4 | 1586 | Gauteng Schools Individuals Finals 2024 (U13 Boys) | 4 | 2024-08-16 | S | B | 0 | 0.41 | -0.41 | -6.8 | 0.41 | -0.41 | -8.2 |
| 1575.1 | 1572 | 20 | 20 | Botha, JCC (Johannes Christiaan Corneli) | | GE | 1588.7 | 1574.4 | Ekurhuleni Trails 2 2024 (U14) | 5 | 2024-07-27 | S | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1420.2 | 1408.5 | 20 | 20 | Botha, JCC (Johannes Christiaan Corneli) | | GE | 1569.9 | 1562.7 | Ekurhuleni Trials 2 2023 (U14) | 5 | 2023-04-22 | S | W | 1 | 0.37 | 0.63 | 10.5 | 0.36 | 0.64 | 12.8 |
| 1440 | 1429.6 | 20 | 20 | Botha, JCC (Johannes Christiaan Corneli) | | GE | 1575.7 | 1572.2 | Ekurhuleni Chess Springs Club Open 2022 (C) | 5 | 2022-09-03 | S | B | 0 | 0.3 | -0.3 | -5 | 0.29 | -0.29 | -5.8 |
| 1365.9 | 1337.5 | 20 | 20 | Botha, JCC (Johannes Christiaan Corneli) | | GE | 1422.2 | 1414.1 | South African Junior Closed Chess Championships 2022 (U12 Open) | 2 | 2022-03-28 | S | B | 0.5 | 0.39 | 0.11 | 2.2 | 0.37 | 0.13 | 2.6 |
