| 1799.2 | 1799.7 | 20 | 20 | Claassen, J (Jean-Daniel) | | GTP | 1601.7 | 1606.2 | 2019 Blou Bul (A) | 1 | 2019-02-16 | S | B | 0 | 0.69 | -0.69 | -11.5 | 0.68 | -0.68 | -13.6 |
| 1776.7 | 1776.6 | 20 | 20 | Claassen, J (Jean-Daniel) | | GTP | 1634.1 | 1634.5 | 2018 Tshwane Inter Region (U18A) | 1 | 2018-12-01 | S | B | 1 | 0.62 | 0.38 | 6.3 | 0.62 | 0.38 | 7.6 |
| 1589.9 | 1583.7 | 20 | 20 | Claassen, J (Jean-Daniel) | | GTP | 1392.7 | 1385.5 | 2018 Capablanca Swiss (A) | 7 | 2018-04-29 | S | B | 1 | 0.69 | 0.31 | 5.8 | 0.69 | 0.31 | 6.2 |
| 1372 | 1372 | 20 | 20 | Claassen, J (Jean-Daniel) | | GTP | 1190 | 1190 | Blou Bul Open (A Section) | 2 | 2015-02-14 | S | W | 0 | 0.74 | -0.74 | -12.3 | -0.74 | 0.74 | 14.8 |
