| 1109.6 | 1102.9 | 20 | 20 | Van Huyssteen, N (Nathan) | | ENM | 1287.5 | 1285 | UCC Protea Cup 2026 (B) | 3 | 2026-02-03 | S | W | 0 | 0.33 | -0.33 | -5.5 | 0.33 | -0.33 | -6.6 |
| 1104.4 | 1097.9 | 20 | 20 | Van Huyssteen, N (Nathan) | | ENM | 1228 | 1265.5 | UCC Presidential Cup 2025 (B) | 1 | 2025-04-08 | S | W | 0 | 0.4 | -0.4 | -6.7 | 0.35 | -0.35 | -7 |
| 1106.1 | 1200 | 20 | 20 | Van Huyssteen, N (Nathan) | | ENM | 1149.1 | 1200 | UCC Blitz March 2025 | 5 | 2025-03-11 | B | B | 1 | 0.41 | 0.59 | 2.7 | 0.46 | 0.54 | 10.8 |
| 1106.1 | 1099.2 | 20 | 20 | Van Huyssteen, N (Nathan) | | ENM | 1149.1 | 1153.2 | UCC Strategic Moves 2025 (B) | 4 | 2025-03-01 | S | W | 0 | 0.49 | -0.49 | -8.5 | 0.48 | -0.48 | -9.6 |
| 1128.7 | 1101.7 | 20 | 20 | Van Huyssteen, N (Nathan) | | ENM | 1150.6 | 1155.4 | Uitenhage Chess Club Protea Cup 2025 (B) | 1 | 2025-01-28 | S | W | 0 | 0.52 | -0.52 | -8.8 | 0.48 | -0.48 | -9.6 |
