| 1434.3 | 1436.1 | 32 | 32 | Willemse, H (Hans) | | GWR | 1291.5 | 1301.1 | FIDE in the West 2026 (Rooks) | 3 | 2026-04-11 | S | W | 0 | 0.71 | -0.71 | -18.8 | 0.7 | -0.7 | -22.4 |
| 1412 | 1407.6 | 32 | 32 | Willemse, H (Hans) | | GWR | 1278.6 | 1287.8 | West Rand Juniors 2026 (U14) | 5 | 2026-03-07 | S | B | 1 | 0.61 | 0.39 | 10.3 | 0.6 | 0.4 | 12.9 |
| 1418.6 | 1415.2 | 20 | 20 | Willemse, H (Hans) | | GWR | 1282.5 | 1294.6 | West Rand Open 2026 (Rooks) | 2 | 2026-02-07 | S | W | 1 | 0.7 | 0.3 | 3.3 | 0.68 | 0.32 | 4.3 |
| 1450.2 | 1447.6 | 20 | 20 | Willemse, H (Hans) | | GWR | 1289.7 | 1283.5 | 2024 West Rand Closed (U12) | 1 | 2024-10-12 | S | B | 1 | 0.65 | 0.35 | 5.8 | 0.65 | 0.35 | 7 |
| 1444.9 | 1439.9 | 20 | 20 | Willemse, H (Hans) | | GWR | 1293.9 | 1290.3 | 2024 West Rand Trials (U12) | 5 | 2024-09-07 | S | B | 1 | 0.63 | 0.37 | 6.1 | 0.63 | 0.37 | 7.4 |
| 1463.5 | 1463.3 | 20 | 20 | Willemse, H (Hans) | | GWR | 1275.6 | 1273.2 | 2024 West Rand Rappies Open (U12) | 1 | 2024-08-03 | S | B | 1 | 0.68 | 0.32 | 5.3 | 0.68 | 0.32 | 6.4 |
| 1336 | 1328.8 | 20 | 20 | Willemse, H (Hans) | | GWR | 1161.6 | 1164.8 | 2024 West Rand Juniors (U12) | 3 | 2024-03-09 | S | W | 1 | 0.74 | 0.26 | 4.3 | 0.73 | 0.27 | 5.4 |
| 1302 | 1284.6 | 20 | 20 | Willemse, H (Hans) | | GWR | 1149.6 | 1151.2 | 2024 West Rand Open (U12) | 3 | 2024-02-03 | S | W | 1 | 0.72 | 0.28 | 4.6 | 0.7 | 0.3 | 6 |
| 1200 | 1200 | 20 | 20 | Willemse, H (Hans) | | GWR | 1200 | 1200 | WR Tournament and Coaching 2023 (U12) | 3 | 2023-02-25 | S | B | 1 | 0.46 | 0.54 | 9 | 0.46 | 0.54 | 10.8 |
