| 1542.9 | 1184.8 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1579.7 | 1223.7 | iLembe Winter Games 2023 (Open) | 5 | 2023-06-10 | R | B | 0 | 0.42 | -0.42 | -5 | 0.41 | -0.41 | -8.2 |
| 1542.9 | 1184.8 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1579.7 | 1223.7 | Dr Mhlanga Chess Club 2023 | 3 | 2023-06-03 | R | B | 0 | 0.42 | -0.42 | -4.5 | 0.41 | -0.41 | -8.2 |
| 1499.7 | 1494.3 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1531.9 | 1529.5 | iLembe Spring Junior Chess Champs 2019 (Grade 8-12) | 4 | 2019-09-21 | S | B | 0 | 0.42 | -0.42 | -7 | 0.42 | -0.42 | -8.4 |
| 1445.7 | 1437.4 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1475.6 | 1488.2 | Mama Luthuli Chess Tournament 2019 (High School) | 5 | 2019-08-30 | S | W | 0.5 | 0.51 | -0.01 | -0.2 | 0.48 | 0.02 | 0.4 |
| 1427 | 1446.4 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1418 | 1418.4 | 2019 Ethekwini 3rd Youth Trials (U18+U20) | 5 | 2019-07-21 | S | W | 0.5 | 0.55 | -0.05 | -0.8 | 0.57 | -0.07 | -1.4 |
| 1427 | 1446.4 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1418 | 1418.4 | iLembe Youth Trials 2019 (High School) | 3 | 2019-07-13 | S | W | 0 | 0.55 | -0.55 | -9.1 | 0.57 | -0.57 | -11.4 |
| 1343.6 | 1352.1 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1411.1 | 1408.8 | KZN Schools Winter Games 2019 (U18 Boys) | 4 | 2019-06-15 | S | W | 0.5 | 0.46 | 0.04 | 0.7 | 0.48 | 0.02 | 0.4 |
| 1263 | 990.4 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1284 | 778 | Umhlali Centenary Chess Rapid 2018 (High School) | 4 | 2018-05-19 | R | B | 0 | 0.43 | -0.43 | -5.2 | 0.71 | -0.71 | -14.2 |
| 1263 | 1268.3 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 1284 | 1289.7 | Mother Africa 2018 (High School) | 3 | 2018-05-05 | S | B | 0.5 | 0.43 | 0.07 | 1.2 | 0.43 | 0.07 | 1.4 |
| 1010.3 | 1014.4 | 20 | 20 | Mkhwanazi, M (Muzi) | | KED | 778 | 778 | Umhlali Preparatory Individuals 2018 (High School) | 5 | 2018-03-17 | S | W | 0.5 | 0.81 | -0.31 | -5.1 | 0.82 | -0.32 | -6.4 |
| 974 | 974 | 20 | 20 | Mkhwanazi, M (Muzi) | | KZN | 582 | 582 | 2017 Ilembe Youth Trials (U16+U18+U20) | 1 | 2017-05-20 | S | B | 0 | 0.92 | -0.92 | -15.3 | -0.92 | 0.92 | 18.4 |
