| 1367.8 | 1373.8 | 20 | 20 | Huisamen, D (De Villiers) | | GSV | 1256.4 | 1292.1 | Eureka Chess Open 2019 (B) | 3 | 2019-07-27 | S | W | 1 | 0.67 | 0.33 | 5.5 | 0.64 | 0.36 | 7.2 |
| 1284.2 | 1279.2 | 20 | 20 | Huisamen, D (De Villiers) | | GSV | 1191.1 | 1188.1 | Dirk de Koster Chess Open 2019 (A) | 5 | 2019-04-13 | S | B | 0 | 0.57 | -0.57 | -9.5 | 0.56 | -0.56 | -11.2 |
| 1254.6 | 1265.2 | 20 | 20 | Huisamen, D (De Villiers) | | GSV | 1047 | 1125.3 | TST-MSA Tournament 2018 (A) | 1 | 2018-07-21 | S | W | 1 | 0.78 | 0.22 | 3.7 | 0.7 | 0.3 | 6 |
| 899 | 899 | 20 | 20 | Huisamen, D (De Villiers) | | GSV | 836 | 836 | Vaal University Of Technology (Vut) | 2 | 2017-08-12 | S | W | 1 | 0.59 | 0.41 | 6.8 | 0.41 | 0.59 | 11.8 |
| 795 | 795 | 20 | 20 | Huisamen, D (De Villiers) | | GSV | 686 | 686 | Vaal River Chess Club Open 2016 (C Section) | 4 | 2016-01-30 | S | W | 1 | 0.65 | 0.35 | 5.8 | 0.35 | 0.65 | 13 |
| 795 | 795 | 20 | 20 | Huisamen, D (De Villiers) | | GSV | 686 | 686 | Vaal River Chess Club Open 2016 (C Section) | 4 | 2016-01-30 | S | W | 1 | 0.65 | 0.35 | 5.8 | 0.35 | 0.65 | 13 |
