| 1712.9 | 1727.3 | 20 | 20 | February, JN (Jesse) | WIM | WCT | 1978.7 | 1979.8 | 2024 Moja Chess Extravaganza (Ladies) | 5 | 2024-09-27 | S | B | 0 | 0.15 | -0.15 | -3 | 0.16 | -0.16 | -3.2 |
| 1785 | 1798 | 20 | 20 | February, JN (Jesse) | WIM | WCT | 1953.7 | 1952.5 | South African Closed Chess Championship 2024 (Ladies) | 7 | 2024-03-30 | S | W | 0.5 | 0.35 | 0.15 | 3 | 0.36 | 0.14 | 2.8 |
| 1747.6 | 1746.1 | 20 | 20 | February, JN (Jesse) | WIM | WCT | 1856.2 | 1851.8 | CW Top Schools 2023 (Elite) | 4 | 2023-08-12 | S | B | 0.5 | 0.33 | 0.17 | 3.2 | 0.34 | 0.16 | 3.2 |
| 1702.5 | 1695.5 | 20 | 20 | February, JN (Jesse) | WIM | WCT | 1847.5 | 1845.1 | Western Cape Woman`s Championship 2022 (Elite) | 3 | 2022-09-03 | S | W | 0.5 | 0.37 | 0.13 | 2.4 | 0.37 | 0.13 | 2.6 |
| 1709.9 | 1702.1 | 20 | 20 | February, JN (Jesse) | WIM | WCT | 1889.3 | 1884.4 | 2022 South African Closed Chess Championships (Women) | 6 | 2022-05-13 | S | W | 0 | 0.33 | -0.33 | -6.6 | 0.33 | -0.33 | -6.6 |
| 1799.8 | 1797.7 | 20 | 20 | February, JN (Jesse) | WIM | WCT | 1874.4 | 1873.6 | 2019 South African Closed Chess Championships (Women A) | 11 | 2019-12-17 | S | W | 0 | 0.45 | -0.45 | -9 | 0.45 | -0.45 | -9 |
| 1874.9 | 1874.9 | 20 | 20 | February, JN (Jesse) | WIM | WCT | 1871.5 | 1869.8 | Western Cape Womans Month Tournament 2019 (Elite) | 5 | 2019-08-10 | S | B | 0.5 | 0.46 | 0.04 | 0.8 | 0.46 | 0.04 | 0.8 |
| 1830 | 1830 | 20 | 20 | February, Jn (Jesse) | WIM | WP | 1856 | 1856 | 2017 South African Closed Chess Championships (Women) | 2 | 2017-12-10 | S | B | 0.5 | 0.46 | 0.04 | 0.8 | 0.04 | 0.46 | 9.2 |
| 1836 | 1836 | 20 | 20 | February, Jn (Jesse) | | ENM | 1827 | 1827 | Sa Closed 2015 (Women A) | 3 | 2015-12-14 | S | B | 0 | 0.51 | -0.51 | -10.2 | -0.51 | 0.51 | 10.2 |
| 1913 | 1913 | 20 | 20 | February, Jn (Jesse) | | ENM | 1622 | 1622 | South African Closed 2014 (Women A) | 10 | 2014-01-11 | S | W | 0.5 | 0.85 | -0.35 | -7 | -0.35 | 0.85 | 17 |
