| 1821.7 | 1825.1 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1417.7 | 1431.9 | Uitenhage Chess Club Grand Prix 2023 (A) | 5 | 2023-08-26 | S | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| 1853 | 1867.8 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1483.7 | 1499.5 | 2020 NMBCU Chess Trial 1 (U20+Open) | 3 | 2020-02-08 | S | W | 1 | 0.97 | 0.03 | 0.5 | 0.97 | 0.03 | 0.6 |
| 1849.8 | 1866.3 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1488.5 | 1508.1 | PE Chess Club Open 2019 (A) | 2 | 2019-10-12 | S | W | 1 | 0.96 | 0.04 | 0.8 | 0.96 | 0.04 | 0.8 |
| 1900.8 | 1913.8 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1544.5 | 1549.6 | PECC Club Championships 2019 (Championship) | 2 | 2019-07-06 | S | B | 1 | 0.87 | 0.13 | 2.4 | 0.88 | 0.12 | 2.4 |
| 1881.4 | 1893.6 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1553.5 | 1559.4 | King Cars PECC Grand Prix Third Leg 2019 | 4 | 2019-05-04 | S | B | 1 | 0.84 | 0.16 | 3 | 0.85 | 0.15 | 3 |
| 1868.8 | 1879.9 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1606.6 | 1614.9 | PE Chess Club Open 2018 (A) | 2 | 2018-09-22 | S | B | 1 | 0.76 | 0.24 | 4.6 | 0.77 | 0.23 | 4.6 |
| 1927.6 | 1932.2 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1633.3 | 1642.5 | PECC Club Championships 2018 (A) | 5 | 2018-08-30 | S | B | 0.5 | 0.8 | -0.3 | -5.7 | 0.8 | -0.3 | -6 |
| 1905.5 | 1905.4 | 20 | 20 | Wolmarans, GM (Gregory) | | ENM | 1766.8 | 1789.7 | King Cars PECC Grand Prix First Leg 2018 | 5 | 2018-03-10 | S | B | 1 | 0.62 | 0.38 | 7.1 | 0.59 | 0.41 | 8.2 |
| 1860 | 1860 | 20 | 20 | Wolmarans, Gm (Gregory) | | ENM | 1468 | 1468 | Kings Cars Pe Chess Club Grand Prix 2017 - Tournament 2 | 2 | 2017-05-12 | S | B | 1 | 0.92 | 0.08 | 1.4 | 0.08 | 0.92 | 18.4 |
| 1825 | 1825 | 20 | 20 | Wolmarans, Gm (Gregory) | | ENM | 1456 | 1456 | Springbok Cup 2017 | 4 | 2017-02-16 | S | B | 1 | 0.9 | 0.1 | 1.7 | 0.1 | 0.9 | 18 |
| 1750 | 1750 | 20 | 20 | Wolmarans, Gm (Gregory) | | ENM | 1508 | 1508 | Pecc Grand Prix 2016 Tournament 1 | 5 | 2016-03-19 | S | W | 1 | 0.8 | 0.2 | 3.4 | 0.2 | 0.8 | 16 |
| 1732 | 1732 | 20 | 20 | Wolmarans, Gm (Gregory) | | ENM | 1508 | 1508 | Pecc Grand Prix 5 (A) | 5 | 2015-10-04 | S | W | 1 | 0.78 | 0.22 | 4.1 | 0.22 | 0.78 | 15.6 |
| 1876 | 1876 | 20 | 20 | Wolmarans, Gm (Gregory) | | ENM | 1751 | 1751 | Pecc Blitz1 - 2014 | 3 | 2014-01-23 | B | W | 1 | 0.67 | 0.33 | 1.2 | 0.33 | 0.67 | 13.4 |
