| 1466.8 | 1472.6 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1656.6 | 1605.3 | Marie Delport Memorial 2026 (U14 Girls) | 5 | 2026-01-31 | S | W | 1 | 0.32 | 0.68 | 6.2 | 0.39 | 0.61 | 6.7 |
| 1514.9 | 1480.5 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1601.1 | 1533.9 | WCSC Kings & Queens 2025 (Queens) | 2 | 2025-11-29 | R | W | 0 | 0.44 | -0.44 | -5.5 | 0.48 | -0.48 | -9.6 |
| 1514.9 | 1480.5 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1601.1 | 1533.9 | WCSC Kings & Queens 2025 (Queens) | 5 | 2025-11-29 | R | B | 0 | 0.36 | -0.36 | -4.5 | 0.4 | -0.4 | -8 |
| 1422.9 | 1392.6 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1524 | 1505.7 | Cape Winelands Schools - Trials 1 2025 (U13 Girls) | 5 | 2025-02-22 | S | B | 0 | 0.34 | -0.34 | -5.6 | 0.33 | -0.33 | -6.6 |
| 1417 | 1381 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1477.6 | 1443.1 | Marie Delport Memorial 2025 (U14 Girls) | 3 | 2025-01-25 | S | W | 0 | 0.47 | -0.47 | -7.8 | 0.47 | -0.47 | -9.4 |
| 1400.7 | 1352.8 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1503.8 | 1460.7 | Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Championship) | 5 | 2024-12-18 | S | B | 0 | 0.34 | -0.34 | -6.8 | 0.33 | -0.33 | -6.6 |
| 1390.7 | 1474.5 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1450.5 | 1432.2 | Worcester Knock-Out 2024 (U11 Girls) | 5 | 2024-10-19 | R | W | 0 | 0.47 | -0.47 | -5.6 | 0.59 | -0.59 | -11.8 |
| 1448.6 | 1403 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1412.4 | 1371.7 | Western Cape PS Individuals Championship 2024 (U11 Girls) | 3 | 2024-05-04 | S | W | 0 | 0.58 | -0.58 | -9.6 | 0.58 | -0.58 | -11.6 |
| 1432.1 | 1377.4 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1378.1 | 1376.5 | Cape Winelands Schools - Prestige 2024 (U11 Girls) | 4 | 2024-03-02 | S | W | 0 | 0.6 | -0.6 | -10 | 0.54 | -0.54 | -10.8 |
| 1424.9 | 1339.4 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1429.6 | 1432.5 | Ashton Skaakmat Rapid 2023 (U11) | 4 | 2023-11-18 | R | B | 1 | 0.45 | 0.55 | 6.6 | 0.35 | 0.65 | 13 |
| 1324.2 | 1319.7 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1415.9 | 1407.4 | Cape Winelands Schools Prestige 2023 (U11 Girls) | 5 | 2023-03-11 | S | W | 0 | 0.44 | -0.44 | -7.3 | 0.44 | -0.44 | -8.8 |
| 1329.9 | 1321.5 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1334.8 | 1326.4 | Marie Delport Memorial 2023 (Ladies) | 5 | 2023-01-21 | S | W | 0 | 0.54 | -0.54 | -9.4 | 0.54 | -0.54 | -10.8 |
| 1348.7 | 1345.3 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1285.2 | 1298 | CW Grass Roots Tournament 2022 (U9 Girls) | 4 | 2022-11-19 | S | B | 0 | 0.53 | -0.53 | -8.8 | 0.51 | -0.51 | -10.2 |
| 1272.3 | 1277.7 | 20 | 20 | Cilliers, D (Dene) | | WCW | 1189 | 1183.2 | Western Cape Closed Championship 2022 (U10) | 2 | 2022-09-24 | S | B | 1 | 0.56 | 0.44 | 7.3 | 0.57 | 0.43 | 8.6 |
