| 1859.3 | 1850.6 | 20 | 20 | Vermaak, AC (Ashley Christopher) | | EBC | 1920.1 | 1916.5 | EC Open 2025 (Open) | 6 | 2025-05-02 | S | B | 1 | 0.39 | 0.61 | 11.5 | 0.38 | 0.62 | 12.4 |
| 1808.5 | 1780.3 | 20 | 20 | Vermaak, AC (Ashley) | | EBC | 1927.8 | 1925.9 | 7th Annual UFH Heritage Open 2024 (A) | 7 | 2024-09-22 | S | W | 1 | 0.4 | 0.6 | 11.3 | 0.37 | 0.63 | 12.6 |
| 1834.7 | 1834.1 | 20 | 20 | Vermaak, AC (Ashley) | | EBC | 1848.7 | 1858.1 | Buffalo City Chess Closed 2023 | 7 | 2023-12-10 | S | D | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1749.8 | 1757.8 | 20 | 20 | Vermaak, AC (Ashley) | | EBC | 1856.3 | 1874.9 | EC Players Individual Championship 2022 (A) | 2 | 2022-10-08 | S | W | 0.5 | 0.42 | 0.08 | 1.4 | 0.41 | 0.09 | 1.8 |
| 1813.3 | 1822.8 | 20 | 20 | Vermaak, AC (Ashley) | | EBC | 1811.1 | 1828.2 | Buffalo City Chess Senior Trials 2021 | 4 | 2021-04-10 | S | B | 1 | 0.46 | 0.54 | 9.2 | 0.45 | 0.55 | 11 |
| 1835.2 | 1849.4 | 20 | 20 | Vermaak, AC (Ashley) | | EBC | 1789.6 | 1812.2 | BC Mortal Kombat Closed 2020 | 6 | 2020-12-13 | S | B | 0 | 0.51 | -0.51 | -8.7 | 0.5 | -0.5 | -10 |
| 1822.2 | 1837.4 | 20 | 20 | Vermaak, AC (Ashley) | | EBC | 1747.2 | 1762.6 | 2020 Boardwalk Pearson Open Chess Festival (Prestige) | 7 | 2020-03-15 | S | B | 1 | 0.55 | 0.45 | 8.5 | 0.55 | 0.45 | 9 |
| 1934.2 | 1930.6 | 20 | 20 | Vermaak, AC (Ashley) | | EBC | 1809 | 1796.4 | Border Vikings vs South Park 2018 (A) | 4 | 2018-09-08 | S | W | 1 | 0.69 | 0.31 | 5.8 | 0.7 | 0.3 | 6 |
| 1896 | 1896 | 20 | 20 | Vermaak, Ac (Ashley) | | EBC | 1773 | 1773 | Buffalo City Closed 2017 (Invitational) | 9 | 2017-09-10 | S | B | 0 | 0.67 | -0.67 | -13.4 | -0.67 | 0.67 | 13.4 |
