| 1420.1 | 1410.8 | 32 | 32 | Thirion, C (Charles Nicolass) | | NCF | 1411.5 | 1405.3 | 2026 Veltie Royal Chess Tournament 2 (B) | 5 | 2026-10-24 | S | B | 0 | 0.47 | -0.47 | -12.6 | 0.46 | -0.46 | -14.9 |
| 1379.8 | 1396.9 | 36 | 36 | Thirion, C (Charles Nicolass) | | NCF | 1288.2 | 1294.4 | Keimoes Akademie 25 April 2026 (U12) | 4 | 2026-04-25 | S | B | 0.5 | 0.56 | -0.06 | -1.9 | 0.58 | -0.08 | -2.8 |
| 1323.5 | 1329 | 20 | 20 | Thirion, C (Charles Nicolass) | | NCF | 1283.1 | 1294.7 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | 4 | 2025-12-16 | S | W | 1 | 0.59 | 0.41 | 6.8 | 0.58 | 0.42 | 8.4 |
| 1314.5 | 1313.4 | 20 | 20 | Thirion, C (Charles Nicolass) | | NCF | 1213.4 | 1217.3 | 2025 Simmie Superstars Chess Tournament (U12) | 1 | 2025-08-02 | S | W | 1 | 0.66 | 0.34 | 5.6 | 0.65 | 0.35 | 7 |
