| 1756.6 | 1760.4 | 28 | 28 | Adamson, LJ (Luke Jonathan) | | GTP | 1655.5 | 1658.6 | 2026 JMCA Open Chess Tournament (A) | 5 | 2026-08-15 | S | W | 1 | 0.6 | 0.4 | 9.2 | 0.6 | 0.4 | 11.3 |
| 1721.9 | 1700.3 | 20 | 20 | Adamson, LJ (Luke Jonathan) | | GTP | 1547.1 | 1545.5 | 2025 Laerskool Doringkloof Primary Open Chess Tournament (A) | 3 | 2025-10-25 | S | B | 1 | 0.66 | 0.34 | 5.6 | 0.64 | 0.36 | 7.2 |
| 1722.6 | 1719.9 | 20 | 20 | Adamson, LJ (Luke Jonathan) | | GTP | 1510.2 | 1503.6 | Ekurhuleni Chess Open 2025 (A) | 4 | 2025-03-15 | S | W | 0 | 0.79 | -0.79 | -13.1 | 0.79 | -0.79 | -15.8 |
| 1522.9 | 1517.7 | 20 | 20 | Adamson, LJ (Luke) | | KED | 1564.8 | 1561.3 | JMC Crawford International Sandton 2024 (B) | 4 | 2024-05-11 | S | W | 0 | 0.49 | -0.49 | -8.1 | 0.49 | -0.49 | -9.8 |
| 1474 | 928.6 | 20 | 20 | Adamson, LJ (Luke) | | KED | 1440 | 1200 | Rachella`s Cafe Blitz Tournament 3 2022 | 8 | 2022-05-15 | B | W | 1 | 0.58 | 0.42 | 1.5 | 0.23 | 0.77 | 15.4 |
| 1474 | 1468.9 | 20 | 20 | Adamson, LJ (Luke) | | KED | 1440 | 1432 | 2022 Silver Lakes Chess Club Open Chess Tournament (B) | 5 | 2022-05-14 | S | B | 1 | 0.5 | 0.5 | 8.3 | 0.5 | 0.5 | 10 |
| 1435.4 | 1431.5 | 20 | 20 | Adamson, LJ (Luke) | | KED | 1200 | 1200 | 2020 Blou Bul (B) | 4 | 2020-02-15 | S | W | 0 | 0.82 | -0.82 | -13.6 | 0.81 | -0.81 | -16.2 |
