| 2048.6 | 2211.4 | 20 | 20 | Mnguni, JD (Jakob Dumisani) | PM | GTP | 2165.8 | 2109.4 | South African Open 2025 (Blitz) | 9 | 2025-07-02 | B | W | 1 | 0.41 | 0.59 | 2.1 | 0.66 | 0.34 | 6.8 |
| 2027.4 | 2018.6 | 20 | 20 | Mnguni, JD (Jakob) | | GTP | 2164.8 | 2174.6 | Centurion Chess Open Tournament 2024 (A) | 4 | 2024-09-21 | S | W | 1 | 0.38 | 0.62 | 10.3 | 0.36 | 0.64 | 12.8 |
| 1965.4 | 1480.1 | 20 | 20 | Mnguni, JD (Jakob) | | GTP | 2089.4 | 2156 | Chess Power House Festive Rapid 2023 (A) | 2 | 2023-12-15 | R | B | 0 | 0.31 | -0.31 | -2.9 | 0 | 0 | 0 |
| 1962.1 | 1595.1 | 20 | 20 | Mnguni, JD (Jakob) | | GTP | 2175 | 2164.2 | Rachella`s Cafe Blitz Tournament 3 2022 | 2 | 2022-05-15 | B | W | 0 | 0.29 | -0.29 | -1 | 0.01 | -0.01 | -0.2 |
| 1954.8 | 1484.6 | 20 | 20 | Mnguni, JD (Jakob) | | GTP | 2176.2 | 2172.5 | Rachella`s Cafe Blitz Tournament 2 2022 | 6 | 2022-04-03 | B | B | 0 | 0.2 | -0.2 | -0.7 | 0 | 0 | 0 |
| 1802.3 | 1788.4 | 20 | 20 | Mnguni, JD (Jakob) | | GTP | 2116.8 | 2118.8 | 2019 Alekhine Open (A) | 5 | 2019-08-10 | S | B | 0 | 0.09 | -0.09 | -1.8 | 0.07 | -0.07 | -1.4 |
| 1736.3 | 1735.2 | 20 | 20 | Mnguni, JD (Jakob) | | GTP | 2148.5 | 2157.1 | Primrose Chess Club Open 2019 (A) | 4 | 2019-04-13 | S | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1414.7 | 1416.8 | 20 | 20 | Mnguni, JD (Jakob) | | GTP | 2194.3 | 2192.4 | 2018 Capablanca Swiss (A) | 2 | 2018-04-27 | S | W | 0 | 0.01 | -0.01 | -0.2 | 0.01 | -0.01 | -0.2 |
| 876 | 876 | 20 | 20 | Mnguni, Jd (Jakob) | | GTP | 1456 | 1456 | New Market Mall Rapid - Alberton - 2017-09-29&30 Open 2017 | 9 | 2017-09-30 | R | W | 0 | 0.02 | -0.02 | -0.2 | -0.02 | 0.02 | 0.4 |
