| 2036.3 | 2082.8 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2172.9 | 2229.9 | 2024 Elise Steenkamp Open Chess Tournament (Kings) | 4 | 2024-06-16 | S | W | 0 | 0.38 | -0.38 | -7.1 | 0.37 | -0.37 | -7.4 |
| 1995.6 | 2005.6 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2229.7 | 2310.1 | 2024 Tshwane Chess OPEN Registration Tournament (Prestige) | 1 | 2024-01-27 | S | B | 0 | 0.19 | -0.19 | -3.2 | 0.1 | -0.1 | -2 |
| 1944.7 | 1938.2 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2156.2 | 2163.3 | 2023 Moja Chess Extravaganza (Prestige) | 5 | 2023-10-02 | S | B | 0 | 0.21 | -0.21 | -4.2 | 0.2 | -0.2 | -4 |
| 1908.3 | 1913.8 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2136.3 | 2136.6 | Chris Greyling Open Tournament 2023 (A) | 4 | 2023-03-21 | S | B | 0 | 0.19 | -0.19 | -3.2 | 0.2 | -0.2 | -4 |
| 1928.8 | 1928.2 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2162.1 | 2160.6 | JMC Womens Day 2022 (FIDE Open) | 3 | 2022-08-07 | S | B | 0.5 | 0.19 | 0.31 | 6.2 | 0.19 | 0.31 | 6.2 |
| 1953.8 | 1948 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2183.5 | 2180.4 | Chessheroes Superhero Challenge 2022 | 3 | 2022-01-05 | S | W | 0.5 | 0.27 | 0.23 | 4.6 | 0.27 | 0.23 | 4.6 |
| 2013.7 | 2011.8 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2195.8 | 2192.6 | 2021 Chris Greyling Open Tournament (A) | 2 | 2021-05-08 | S | B | 0 | 0.25 | -0.25 | -4.1 | 0.25 | -0.25 | -5 |
| 2020.2 | 2019.6 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2194.2 | 2188.6 | Ekurhuleni Chess Kempton Park Open 2020 (A) | 3 | 2020-11-21 | S | B | 0 | 0.26 | -0.26 | -4.3 | 0.26 | -0.26 | -5.2 |
| 1978.6 | 1994 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2203.2 | 2198.4 | 2020 Constantiapark Open Chess Tournament (A) | 5 | 2020-02-08 | S | W | 0 | 0.28 | -0.28 | -4.6 | 0.3 | -0.3 | -6 |
| 1937.5 | 1935.7 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2242.3 | 2234.5 | 2019 Alekhine Open (A) | 5 | 2019-08-10 | S | W | 0.5 | 0.19 | 0.31 | 6.2 | 0.19 | 0.31 | 6.2 |
| 1940.6 | 1943.5 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2252.9 | 2242.6 | 2019 Waterkloof Open (A) | 3 | 2019-03-02 | S | B | 0 | 0.09 | -0.09 | -1.7 | 0.11 | -0.11 | -2.2 |
| 1944.8 | 1948.5 | 20 | 20 | Mabusela, JM (Johannes) | IM | GTP | 2271.8 | 2264.5 | 2019 Blou Bul (A) | 3 | 2019-02-16 | S | W | 0.5 | 0.16 | 0.34 | 5.6 | 0.17 | 0.33 | 6.6 |
| 1850 | 1850 | 20 | 20 | Mabusela, Jm (Johannes) | IM | KZN | 2237 | 2237 | 2017 Jacaranda Open (A) | 3 | 2017-10-14 | S | B | 0 | 0.09 | -0.09 | -1.5 | -0.09 | 0.09 | 1.8 |
| 1827 | 1827 | 20 | 20 | Mabusela, Jm (Johannes) | IM | KZN | 2229 | 2229 | 2017 Alekhine (A) | 2 | 2017-08-04 | S | W | 0 | 0.08 | -0.08 | -1.5 | -0.08 | 0.08 | 1.6 |
| 1854 | 1854 | 20 | 20 | Mabusela, Jm (Johannes) | IM | KZN | 2216 | 2216 | 2017 Piet Robbertse (Fide) | 2 | 2017-01-28 | S | B | 0 | 0.1 | -0.1 | -2 | -0.1 | 0.1 | 2 |
| 1730 | 1730 | 20 | 20 | Mabusela, Jm (Johannes) | IM | GTP | 2222 | 2222 | Jcc St Johns Open 2016 (Open) | 4 | 2016-09-25 | S | W | 0.5 | 0.04 | 0.46 | 7.6 | 0.46 | 0.04 | 0.8 |
| 1653 | 1653 | 20 | 20 | Mabusela, Jm (Johannes) | IM | GTP | 2243 | 2243 | Youth Day Tournament 2016 (Open) | 2 | 2016-06-18 | S | W | 0 | 0.02 | -0.02 | -0.3 | -0.02 | 0.02 | 0.4 |
| 1621 | 1621 | 20 | 20 | Mabusela, Jm (Johannes) | IM | GTP | 2231 | 2231 | South African Open 2015 (A) | 5 | 2015-07-05 | S | B | 0 | 0.02 | -0.02 | -0.4 | -0.02 | 0.02 | 0.4 |
