| Da Costa, Carlos Henrique Luz1520 | 0-1 | Da Silva De Sena, Jefferson Ryan F1867 | 10th Floripa Open 2024 | 2024 |
| Azevedo, Edm1860 | 1-0 | Da Costa, Carlos Henrique Luz1520 | 10th Floripa Open 2024 | 2024 |
| Silva, Kaua Marques2142 | 1-0 | Da Costa, Carlos Henrique Luz1520 | 10th Floripa Open 2024 | 2024 |
| Carneiro, Luis Guilherme Rosado1815 | 1-0 | Da Costa, Carlos Henrique Luz1565 | IV Duchamp Int Open 2022 | 2022 |
| Cincinato, T1845 | 1-0 | Da Costa, Carlos Henrique Luz1565 | IV Duchamp Int Open 2022 | 2022 |
| Da Costa, Carlos Henrique Luz1565 | 0-1 | Brizzi, Milagros Tatiana2028 | IV Duchamp Int Open 2022 | 2022 |
| Feller, Gabriela Luisa Vicente1816 | 1-0 | Da Costa, Carlos Henrique Luz1558 | 1st Niteroi Chess Open | 2019 |
| Cabral, D1866 | 1-0 | Da Costa, Carlos Henrique Luz1558 | 1st Niteroi Chess Open | 2019 |
| Da Costa, Carlos Henrique Luz1558 | ½-½ | Fernandes, Marcio Rosa1909 | 1st Niteroi Chess Open | 2019 |
| Goncalves, Luiz Osvaldo Cifuentes1810 | 0-1 | Da Costa, Carlos Henrique Luz1558 | 1st Niteroi Chess Open | 2019 |
| Da Costa, Carlos Henrique Luz1558 | 0-1 | Torella, R2058 | 1st Niteroi Chess Open | 2019 |
| Da Costa, Carlos Henrique Luz1542 | 0-1 | Leao, Flavio Sanchez1816 | I Duchamp Int Open 2017 | 2017 |
| Da Costa, Carlos Henrique Luz1542 | 0-1 | Lima, Juarez Antonio A de Castro1890 | I Duchamp Int Open 2017 | 2017 |