| 1326.1 | 1330.1 | 20 | 20 | Huisamen, BB (Botha) | | GSV | 1527.2 | 1521.5 | Sedibeng DF Malherbe Open 2019 (A) | 2 | 2019-10-12 | S | W | 0.5 | 0.31 | 0.19 | 3.2 | 0.32 | 0.18 | 3.6 |
| 1293.5 | 1286.9 | 20 | 20 | Huisamen, BB (Botha) | | GSV | 1429.6 | 1473.1 | LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (A) | 5 | 2019-08-31 | S | W | 0 | 0.38 | -0.38 | -6.3 | 0.33 | -0.33 | -6.6 |
| 1294.3 | 1296.8 | 20 | 20 | Huisamen, BB (Botha) | | GSV | 1432.2 | 1437.6 | Fonteine Open 2018 (A) | 4 | 2018-10-13 | S | B | 1 | 0.3 | 0.7 | 11.6 | 0.29 | 0.71 | 14.2 |
| 1220.7 | 1225.4 | 20 | 20 | Huisamen, BB (Botha) | | GSV | 1286.6 | 1263.8 | Dr Pieter Hangelbroek Ope 2018 (A+B) | 3 | 2018-09-01 | S | B | 0 | 0.38 | -0.38 | -6.3 | 0.41 | -0.41 | -8.2 |
| 1152.3 | 1152.9 | 20 | 20 | Huisamen, BB (Botha) | | GSV | 1333.5 | 1303 | Heidelberg Klub Round Robin 2018 (Team 1) | 3 | 2018-08-18 | S | W | 0.5 | 0.33 | 0.17 | 2.8 | 0.37 | 0.13 | 2.6 |
| 773 | 773 | 20 | 20 | Huisamen, Bb (Botha) | | GSV | 1028 | 1028 | 2015 Gauteng Provincial Primary Schools Chess Cham (U13 Mix Merit) | 2 | 2015-08-28 | S | B | 0 | 0.19 | -0.19 | -3.2 | -0.19 | 0.19 | 3.8 |
| 765 | 765 | 20 | 20 | Huisamen, Ini (Brandt) | | GSV | 618 | 618 | Vaal River Chess Club Open 2014 (C) | 1 | 2014-01-18 | S | B | 1 | 0.7 | 0.3 | 5 | 0.3 | 0.7 | 14 |
| 707 | 707 | 20 | 20 | Huisamen, Ini (Brandt) | | GSV | 703 | 703 | Albartoss Ope (Beginners) | 5 | 2013-11-09 | S | W | 1 | 0.51 | 0.49 | 8.1 | 0.49 | 0.51 | 10.2 |
| 834 | 834 | 20 | 20 | Huisamen, B (Brandt) | | GSV | 652 | 652 | Sedibeng Chess Championships 2013 E | 3 | 2013-05-11 | S | W | 1 | 0.74 | 0.26 | 4.3 | 0.26 | 0.74 | 14.8 |
| 726 | 726 | 20 | 20 | Huisamen, B (Brandt) | | GSV | 618 | 618 | Heidelberg Ope (D) | 5 | 2013-02-02 | S | W | 1 | 0.65 | 0.35 | 5.8 | 0.35 | 0.65 | 13 |
| 746 | 746 | 20 | 20 | Huisamen, B (Brandt) | | SED | 635 | 635 | Lente Toernooi Afd C 1000 En Laer 0 14 | 4 | 2012-09-08 | S | W | 1 | 0.65 | 0.35 | 5.8 | 0.35 | 0.65 | 13 |
