| Pereira, Arthur Macedo1940 | 1-0 | Fernandes, Marcio Rosa1798 | IV Niteroi Chess Open | 2024 |
| Fernandes, Marcio Rosa1798 | ½-½ | Nascimento, Daniel Rojas1948 | IV Niteroi Chess Open | 2024 |
| Manzi, L1980 | ½-½ | Fernandes, Marcio Rosa1798 | IV Niteroi Chess Open | 2024 |
| Costa, Car12190 | 1-0 | Fernandes, Marcio Rosa1798 | IV Niteroi Chess Open | 2024 |
| Rangel, D2204 | 1-0 | Fernandes, Marcio Rosa1674 | III Niteroi Chess Open | 2023 |
| Das Chagas, David Ferreira1989 | 1-0 | Fernandes, Marcio Rosa1763 | II Niteroi Chess Open | 2022 |
| Filgueiras, Nathan Felipe2358 | 1-0 | Fernandes, Marcio Rosa1763 | II Niteroi Chess Open | 2022 |
| Parreira, Teodora Ribeiro1575 | 1-0 | Fernandes, Marcio Rosa1909 | 1st Niteroi Chess Open | 2019 |
| Fernandes, Marcio Rosa1909 | ½-½ | Lage, Pedro Ferreira2066 | 1st Niteroi Chess Open | 2019 |
| De Freitas, Leandro Henrique Con1613 | 0-1 | Fernandes, Marcio Rosa1909 | 1st Niteroi Chess Open | 2019 |
| Fernandes, Marcio Rosa1909 | 0-1 | Baldussi Fernandes, Bruno Mendonca1750 | 1st Niteroi Chess Open | 2019 |
| Da Costa, Carlos Henrique Luz1558 | ½-½ | Fernandes, Marcio Rosa1909 | 1st Niteroi Chess Open | 2019 |
| Fernandes, Marcio Rosa1909 | 0-1 | Librelato, Kathie Goulart2201 | 1st Niteroi Chess Open | 2019 |
| Kallas, Jose Lourenco | 0-1 | Fernandes, Marcio Rosa1909 | 1st Niteroi Chess Open | 2019 |