| 2029.6 | 2068.6 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2104.5 | 2110.4 | 2020 Boardwalk Pearson Open Chess Festival (Prestige) | 5 | 2020-03-14 | S | B | 0 | 0.37 | -0.37 | -7 | 0.41 | -0.41 | -8.2 |
| 1997.3 | 2005.4 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2125.7 | 2137 | 2020 Tuks Open (A) | 5 | 2020-02-22 | S | B | 0 | 0.31 | -0.31 | -5.1 | 0.31 | -0.31 | -6.2 |
| 1997.3 | 2005.4 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2125.7 | 2137 | Heidelberg Open 2020 (Prestige) | 2 | 2020-02-01 | S | B | 1 | 0.31 | 0.69 | 13.8 | 0.31 | 0.69 | 13.8 |
| 1977.6 | 1977.7 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2207.8 | 2206.7 | 2019 Lubowski Open Tournament (A) | 3 | 2019-05-11 | S | W | 0.5 | 0.27 | 0.23 | 4.3 | 0.28 | 0.22 | 4.4 |
| 1951.1 | 1950.5 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2167.3 | 2156.1 | 2019 TuksChess Open (A) | 5 | 2019-02-23 | S | W | 0.5 | 0.29 | 0.21 | 3.5 | 0.3 | 0.2 | 4 |
| 1951.1 | 1950.5 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2167.3 | 2156.1 | 2019 Heidelberg Open (Prestige) | 3 | 2019-02-02 | S | B | 0 | 0.21 | -0.21 | -4.2 | 0.22 | -0.22 | -4.4 |
| 1945.6 | 1944 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2154.2 | 2140.4 | 6th Piet van Zyl Tournament 2018 (A) | 3 | 2018-12-01 | S | B | 0 | 0.22 | -0.22 | -4.4 | 0.23 | -0.23 | -4.6 |
| 1947.6 | 1947.9 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2164.7 | 2165.5 | 2018 Gauteng North Open (A) | 3 | 2018-10-20 | S | W | 1 | 0.29 | 0.71 | 13.3 | 0.29 | 0.71 | 14.2 |
| 1926.1 | 1924.1 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2161 | 2158.3 | 2018 Jakaranda (A) | 5 | 2018-09-22 | S | W | 0.5 | 0.27 | 0.23 | 3.8 | 0.27 | 0.23 | 4.6 |
| 1975.8 | 1966.3 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2140.6 | 2135.3 | 2018 Mid Gauteng Open (A) | 4 | 2018-08-18 | S | W | 0 | 0.35 | -0.35 | -5.8 | 0.35 | -0.35 | -7 |
| 1975.8 | 1966.3 | 20 | 20 | Mwale, J (Joseph) | FM | GTP | 2140.6 | 2135.3 | 2018 Alekhine Open (A) | 3 | 2018-08-09 | S | B | 0 | 0.27 | -0.27 | -5.1 | 0.26 | -0.26 | -5.2 |
| 1774 | 1774 | 20 | 20 | Mwale, J (Joseph) | | KZN | 2090 | 2090 | Sasol Highveld Open 2017 (Open Section) | 3 | 2017-10-28 | S | W | 0 | 0.13 | -0.13 | -2.2 | -0.13 | 0.13 | 2.6 |
| 1793 | 1793 | 20 | 20 | Mwale, J (Joseph) | | KZN | 2080 | 2080 | Standerton Open 2017 (Section A) | 3 | 2017-09-09 | S | W | 0 | 0.16 | -0.16 | -2.7 | -0.16 | 0.16 | 3.2 |
| 1780 | 1780 | 20 | 20 | Mwale, J (Joseph) | | KZN | 2121 | 2121 | Bedfordview Open 2017 (Open) | 2 | 2017-06-02 | S | W | 0 | 0.12 | -0.12 | -2 | -0.12 | 0.12 | 2.4 |
