| Apr 28, 2026 | Kotsur | 1–0 | Ornolfsson | Round 9: Kotsur, Pavel - Ornolfsson, Magnus P. | Sicilian Defense: Kan Variation, Knight Variation | |
| Apr 26, 2026 | Webb | ½–½ | Ornolfsson | Round 7: Webb, Laurence E - Ornolfsson, Magnus P. | Queen's Gambit Declined: Three Knights Variation | |
| Apr 25, 2026 | Ornolfsson | 0–1 | Gormally | Round 6: Ornolfsson, Magnus P. - Gormally, Daniel W | Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch | |
| Apr 23, 2026 | Gronn | 1–0 | Ornolfsson | Round 5: Gronn, Atle - Ornolfsson, Magnus P. | Catalan Opening: Open Defense, Classical Line | |
| Mar 30, 2026 | Ornolfsson | 0–1 | Soderstrom | Reykjavik Open 2026 | Queen's Pawn Game: London System | |
| Mar 29, 2026 | Kurmann | ½–½ | Ornolfsson | Reykjavik Open 2026 | Sicilian Defense: O'Kelly Variation, Venice System | |
| Mar 25, 2026 | Ornolfsson | 0–1 | Maurizzi | Reykjavik Open 2026 | Caro-Kann Defense: Exchange Variation | |
| Jan 28, 2026 | Ornolfsson | ½–½ | Skarphedinsson | Skákþing Reykjavíkur 2026 | French Defense: Tarrasch Variation, Eliskases Variation | |
| Jan 25, 2026 | Tran | 0–1 | Ornolfsson | Skákþing Reykjavíkur 2026 | English Opening: Symmetrical Variation, Mecking Variation | |
| Jan 18, 2026 | Hallmundarson | 1–0 | Ornolfsson | Skákþing Reykjavíkur 2026 | Sicilian Defense: O'Kelly Variation, Normal System | |
| Jan 14, 2026 | Ornolfsson | 0–1 | Ingvason | Skákþing Reykjavíkur 2026 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jan 11, 2026 | Hermannsson | 0–1 | Ornolfsson | Skákþing Reykjavíkur 2026 | Sicilian Defense: Four Knights Variation | |
| Jan 7, 2026 | Ornolfsson | 1–0 | Petersen | Skakthing 2026 | King's Indian Defense: Orthodox Variation | |
| Apr 13, 2025 | Stefansson | 1–0 | Ornolfsson | Reykjavik Open 2025 | English Opening: Four Knights System, Nimzowitsch Variation | |
| Apr 11, 2025 | Ornolfsson | 0–1 | Prraneeth Vuppala | Reykjavik Open 2025 | Indian Defense: Knights Variation | |
| Mar 20, 2024 | Stefansson | 1–0 | Ornolfsson | Reykjavik Open 2024 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| Mar 18, 2024 | Ornolfsson | 1–0 | Winnubst | Reykjavik Open 2024 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 18, 2024 | Ornolfsson | 0–1 | Larkin | Reykjavik Open 2024 | Czech Defense | |
| Mar 16, 2024 | Haldorsen | 1–0 | Ornolfsson | Reykjavik Open 2024 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Apr 1, 2023 | Ornolfsson | 0–1 | Loiseau | Reykjavik Open 2023 | Four Knights Game: Gunsberg Variation | |
| Mar 31, 2023 | Boschmann | * | Ornolfsson | Reykjavik Open | ? | |
| Mar 29, 2023 | Ornolfsson | 0–1 | Mons | Reykjavik Open 2023 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Mar 18, 2023 | Ornolfsson | ½–½ | Arngrimsson | Icelandic Team Championship | Scotch Game: Schmidt Variation | |
| Oct 16, 2022 | Fridgeirsson | 0–1 | Ornolfsson | Icelandic Team Championship | Bogo-Indian Defense: Nimzowitsch Variation | |
| Oct 15, 2022 | Ornolfsson | 1–0 | Kjartansson | Icelandic Team Championship | Sicilian Defense: Open | |
| Oct 15, 2022 | Ornolfsson | ½–½ | Arngrimsson | Icelandic Team Championship | Scotch Game: Schmidt Variation | |
| — | Ornolfsson | 0–1 | Song | Reykjavik Open 2023 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
