| 1637.5 | 1434.1 | 28 | 32 | Bekker, J (Jacobus) | | GJM | 1655.8 | 1255.4 | JMC Crawford Sandton Rapid 2026 (U10) | 3 | 2026-05-09 | R | B | 1 | 0.44 | 0.56 | 9.5 | 0.67 | 0.33 | 10.7 |
| 1580.7 | 1590.6 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1499.3 | 1512.8 | 2026 JMC Kick off Tournament (U10) | 4 | 2026-02-01 | S | W | 0.5 | 0.64 | -0.14 | -2.3 | 0.63 | -0.13 | -2.6 |
| 1603.5 | 1621.9 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1485.4 | 1483.5 | JMC Closed 2025 (U10) | 5 | 2025-08-09 | S | W | 1 | 0.68 | 0.32 | 5.3 | 0.7 | 0.3 | 6 |
| 1579.7 | 1573.6 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1387.7 | 1383.2 | South African Junior Closed Chess Championships 2025 (U8 Open) | 4 | 2025-04-01 | S | B | 0.5 | 0.68 | -0.18 | -3.6 | 0.68 | -0.18 | -3.6 |
| 1613.2 | 1615.6 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1413.3 | 1417.5 | JMC Crawford Ruimsig 2025 (U10) | 5 | 2025-03-01 | S | W | 1 | 0.77 | 0.23 | 3.8 | 0.77 | 0.23 | 4.6 |
| 1580.8 | 1584.2 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1367.9 | 1364.4 | Gauteng Inter-Region at UJ 2024 (U8 Open) | 1 | 2024-12-07 | S | B | 1 | 0.71 | 0.29 | 5.5 | 0.71 | 0.29 | 5.8 |
| 1600.3 | 1611 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1291.6 | 1297.2 | 2024 Jacaranda Round Robin Open Chess Tournament (U8) | 3 | 2024-08-17 | S | W | 1 | 0.9 | 0.1 | 1.7 | 0.91 | 0.09 | 1.8 |
| 1602.2 | 1636.5 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1247.8 | 1235.2 | JMC Helpmekaar Kollege Tournament 2024 (U8) | 3 | 2024-05-04 | S | W | 1 | 0.95 | 0.05 | 0.8 | 1 | 0 | 0 |
| 1512.5 | 1507.2 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1217.6 | 1189.5 | JMC Unika School Tournament 2024 | 2 | 2024-03-02 | S | B | 1 | 0.8 | 0.2 | 3.3 | 0.83 | 0.17 | 3.4 |
| 1312.9 | 1308.1 | 20 | 20 | Bekker, J (Jacobus) | | GJM | 1197.3 | 1157.1 | JMC Kick Off Tournament 2024 (U8) | 5 | 2024-01-28 | S | W | 1 | 0.68 | 0.32 | 5.3 | 0.72 | 0.28 | 5.6 |
