| 1495 | 1490.7 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1568.2 | 1562.8 | Bojanala's Circuit Championships 4 of 4 2025 (U16) | 5 | 2025-11-01 | S | W | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 |
| 1518.6 | 1485.1 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1554.4 | 1549.1 | Bojanala's Winter Warm Up 2025 (U16) | 3 | 2025-06-28 | S | B | 0 | 0.42 | -0.42 | -7 | 0.38 | -0.38 | -7.6 |
| 1510.9 | 1501.7 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1514.4 | 1499.8 | Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Premier) | 7 | 2024-12-19 | S | W | 1 | 0.54 | 0.46 | 9.2 | 0.54 | 0.46 | 9.2 |
| 1451.7 | 1450.2 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1575.1 | 1575.4 | Bojanala's e4 In The Chapel 2024 (Rooks) | 5 | 2024-10-26 | S | W | 1 | 0.4 | 0.6 | 10 | 0.4 | 0.6 | 12 |
| 1466.6 | 1468.1 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1603.9 | 1612.6 | Bojanala Circuit Championships 3 of 4 2024 (U14) | 2 | 2024-09-14 | S | B | 0 | 0.3 | -0.3 | -5 | 0.29 | -0.29 | -5.8 |
| 1471.2 | 1471.4 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1561.9 | 1558.4 | Bojanala Circuit Championship 2 of 4 2024 (U14) | 3 | 2024-06-15 | S | W | 0 | 0.44 | -0.44 | -7.3 | 0.44 | -0.44 | -8.8 |
| 1423.1 | 1424.3 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1432.5 | 1453.9 | Bojanala Olienpark's One For The Ages 2024 (Bishops) | 4 | 2024-04-20 | S | B | 1 | 0.45 | 0.55 | 9.1 | 0.42 | 0.58 | 11.6 |
| 1281.8 | 1290.4 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1334 | 1288 | West Rand vs Bojanala 2022 (U12B) | 5 | 2022-11-05 | S | B | 0 | 0.4 | -0.4 | -6.6 | 0.46 | -0.46 | -9.2 |
| 1256.5 | 1268.5 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1218.7 | 1219.1 | Larries The Final Wild Card Tournament 2022 (U12) | 3 | 2022-09-17 | S | W | 1 | 0.59 | 0.41 | 6.8 | 0.6 | 0.4 | 8 |
| 1256.5 | 1268.5 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1218.7 | 1219.1 | Lebone II - Day of The Blue Army 2022 (C) | 5 | 2022-09-03 | S | B | 1 | 0.5 | 0.5 | 8.4 | 0.52 | 0.48 | 9.6 |
| 1256.5 | 1268.5 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1218.7 | 1219.1 | Bojanala SAJCC Trials 2022 (U12) | 5 | 2022-09-23 | S | W | 0 | 0.59 | -0.59 | -11.8 | 0.6 | -0.6 | -12 |
| 1101 | 1084.8 | 20 | 20 | Terblanche, J (Johann) | | NBR | 1200 | 1200 | One For The Ages 2022 (U12) | 3 | 2022-07-16 | S | W | 1 | 0.43 | 0.57 | 9.5 | 0.41 | 0.59 | 11.8 |
