| 1502.7 | 1482.2 | 20 | 20 | De Villiers, C (Christiaan) | | WCT | 1576.3 | 1579 | Cape Town Chess Junior League 2025 (U12) | 5 | 2025-05-31 | S | B | 0.5 | 0.37 | 0.13 | 2.2 | 0.35 | 0.15 | 3 |
| 1542 | 1523.1 | 20 | 20 | De Villiers, C (Christiaan) | | WCT | 1507.5 | 1488.7 | West Coast And Mykonos Open 2025 (U14) | 3 | 2025-05-03 | S | B | 0.5 | 0.5 | 0 | 0 | 0.5 | 0 | 0 |
| 1542.9 | 1519.5 | 20 | 20 | De Villiers, C (Christiaan) | | WCT | 1457.3 | 1428.8 | South African Junior Closed Chess Championships 2025 (U12 Open) | 7 | 2025-04-04 | S | B | 0.5 | 0.56 | -0.06 | -1.2 | 0.56 | -0.06 | -1.2 |
| 1355.2 | 1327.1 | 20 | 20 | De Villiers, C (Christiaan) | | WCT | 1469.6 | 1270 | Cape Town Chess Federation Closed Chess Championships 2024 (U12) | 4 | 2024-06-16 | S | B | 1 | 0.33 | 0.67 | 11.7 | 0.52 | 0.48 | 9.6 |
| 1326.3 | 1259.4 | 20 | 20 | De Villiers, C (Christiaan) | | WCT | 1351 | 1490.6 | Cape Town Junior Chess League Q1 2023 | 5 | 2023-05-13 | R | W | 1 | 0.51 | 0.49 | 5.3 | 0.27 | 0.73 | 14.6 |
| 1226.6 | 1200 | 20 | 20 | De Villiers, C (Christiaan) | | WCT | 1225.1 | 1234.2 | Kenridge Rapid 2022 (U10) | 2 | 2022-11-05 | R | W | 0 | 0.54 | -0.54 | -5.8 | 0.5 | -0.5 | -10 |
