| 2054.3 | 2051.5 | 20 | 20 | Hercules, BV (Benjamin Vincent) | CM | CSA | 2138 | 2159.4 | MCA Tshwane Welcome 2026 (A) | 4 | 2026-01-24 | S | B | 0 | 0.36 | -0.36 | -6 | 0.33 | -0.33 | -6.6 |
| 2016.1 | 2018.6 | 20 | 20 | Hercules, BV (Benjamin Vincent) | CM | GJM | 2127.2 | 2151.2 | South African Open 2025 (Championship) | 2 | 2025-06-28 | S | W | 1 | 0.41 | 0.59 | 11.8 | 0.39 | 0.61 | 12.2 |
| 2024 | 2024 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GJM | 2133 | 2133 | 2016 Capablanca (Rr A) | 8 | 2016-05-01 | S | B | 0.5 | 0.35 | 0.15 | 3 | 0.15 | 0.35 | 7 |
| 2022 | 2022 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GJM | 2109 | 2109 | Piet Robbertse 2016 (Fide) | 5 | 2016-01-31 | S | B | 0.5 | 0.38 | 0.12 | 2.4 | 0.12 | 0.38 | 7.6 |
| 2010 | 2010 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GJM | 2102 | 2102 | Gauteng Closed 2015 | 4 | 2015-11-15 | S | W | 1 | 0.37 | 0.63 | 11.8 | 0.63 | 0.37 | 7.4 |
| 1937 | 1937 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GJM | 2076 | 2076 | Chess Excellence February Round Robin (A) | 2 | 2015-02-07 | S | W | 0 | 0.31 | -0.31 | -5.1 | -0.31 | 0.31 | 6.2 |
| 1930 | 1930 | 20 | 20 | Hercules, Bv (Benjamin) | | GJM | 2107 | 2107 | 2014 Waterkloof Open - Prestige Section | 1 | 2014-02-26 | S | B | 0 | 0.27 | -0.27 | -5.4 | -0.27 | 0.27 | 5.4 |
| 1983 | 1983 | 20 | 20 | Hercules, Bv (Benjamin) | | GJM | 2093 | 2093 | Gauteng Closed 2013 Incorporated Into Monnas Open | 1 | 2013-10-05 | S | B | 0 | 0.35 | -0.35 | -7 | -0.35 | 0.35 | 7 |
| 2011 | 2011 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GW | 2072 | 2072 | Waterkloof Open Prestige Section | 3 | 2013-02-28 | S | W | 0.5 | 0.42 | 0.08 | 1.6 | 0.08 | 0.42 | 8.4 |
| 1982 | 1982 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GW | 2086 | 2086 | Chessexcellencedecember Round Robin A 2 (A) | 1 | 2012-12-01 | S | B | 0.5 | 0.36 | 0.14 | 2.3 | 0.14 | 0.36 | 7.2 |
| 1982 | 1982 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GW | 2086 | 2086 | Chessexcellencedecember Round Robin A 2 (A) | 4 | 2012-12-01 | S | W | 0.5 | 0.36 | 0.14 | 2.3 | 0.14 | 0.36 | 7.2 |
| 1990 | 1990 | 20 | 20 | Hercules, Bv (Benjamin) | NM | GW | 2091 | 2091 | Accountancy Uj Open 2012 - Prestige Section | 3 | 2012-09-08 | S | B | 0.5 | 0.36 | 0.14 | 2.8 | 0.14 | 0.36 | 7.2 |