| Ernisson, Petur Ulfar1738 | 0-1 | Laureano, Dereck1891 | Reykjavik Open 2026 | 2026 |
| Vitale, Romualdo1975 | 1-0 | Ernisson, Petur Ulfar1738 | Reykjavik Open 2026 | 2026 |
| Ernisson, Petur Ulfar1738 | 0-1 | Bartczak, Korneliusz2120 | Reykjavik Open 2026 | 2026 |
| Pleschke, Julius Jonas2208 | 1-0 | Ernisson, Petur Ulfar1738 | Reykjavik Open 2026 | 2026 |
| Ernisson, Petur Ulfar1738 | 0-1 | Balakrishnan, Praveen2496 | Reykjavik Open 2026 | 2026 |
| Ernisson, Petur Ulfar1738 | 1-0 | Bjarnason, Snorri Vikanes1988 | Reykjavik Open 2026 | 2026 |
| Digernes, Magnus2047 | 0-1 | Ernisson, Petur Ulfar1738 | Reykjavik Open 2026 | 2026 |
| Ernisson, Petur Ulfar1602 | 1-0 | Sigurdsson, Smari1807 | Reykjavik Open 2025 | 2025 |
| Carr, Jay1843 | ½-½ | Ernisson, Petur Ulfar1602 | Reykjavik Open 2025 | 2025 |
| Ernisson, Petur Ulfar1602 | 0-1 | Muzik, Roman1832 | Reykjavik Open 2025 | 2025 |
| Briem, Gudrun Fanney1863 | 1-0 | Ernisson, Petur Ulfar1602 | Reykjavik Open 2025 | 2025 |
| Ernisson, Petur Ulfar1602 | 0-1 | Gayon, B1953 | Reykjavik Open 2025 | 2025 |
| Frey, Charles F1871 | 0-1 | Ernisson, Petur Ulfar1602 | Reykjavik Open 2025 | 2025 |
| Ernisson, Petur Ulfar1450 | 0-1 | Stuhr, Finn1814 | Reykjavik Open 2024 | 2024 |
| Omarsson, Josef1803 | 1-0 | Ernisson, Petur Ulfar1450 | Reykjavik Open 2024 | 2024 |