| Apr 3, 2026 | Quilter | 0–1 | Meier | Round 1: Quilter, Thomas A - Meier, Georg | ? | |
| Feb 5, 2026 | Brandon Dao | 0–1 | Quilter | Round 4: Brandon Dao - Quilter, Thomas A | Scandinavian Defense: Blackburne Gambit | |
| Feb 5, 2026 | Parker | 0–1 | Quilter | Round 2: Parker, Ethan - Quilter, Thomas A | Blackmar-Diemer Gambit Declined: Langeheinicke Defense | |
| Feb 5, 2026 | Quilter | 1–0 | Boganadham | Round 1: Quilter, Thomas A - Boganadham, Ved Sudeep | Sicilian Defense: Mengarini Variation | |
| Feb 5, 2026 | Quilter | 0–1 | Beardsworth | Round 6: Quilter, Thomas A - Beardsworth, Allan | Sicilian Defense: Old Sicilian | |
| Feb 5, 2026 | Navaratnam | 0–1 | Quilter | Round 5: Navaratnam, Rohan Shan Tze - Quilter, Thomas A | Scandinavian Defense: Blackburne Gambit | |
| Feb 5, 2026 | Quilter | 1–0 | Mis | Round 3: Quilter, Thomas A - Mis, Mieszko | Pirc Defense | |
| Dec 7, 2025 | Quilter | 0–1 | Jain | Round 10: Quilter, Thomas A - Jain, Gautam | Center Game: Normal Variation | |
| Dec 7, 2025 | Jumabayev | 1–0 | Quilter | Round 9: Jumabayev, Rinat - Quilter, Thomas A | Caro-Kann Defense: Exchange Variation | |
| Dec 7, 2025 | Quilter | 1–0 | Jackson | Round 8: Quilter, Thomas A - Jackson, Sheila | Center Game: Normal Variation | |
| Dec 7, 2025 | Bevis | ½–½ | Quilter | Round 7: Bevis, Noah - Quilter, Thomas A | Old Indian Defense: Ukrainian Variation | |
| Dec 7, 2025 | Quilter | ½–½ | Batchelor | Round 6: Quilter, Thomas A - Batchelor, Mark | Center Game: Normal Variation | |
| Dec 6, 2025 | Bulmaga | 1–0 | Quilter | Round 5: Bulmaga, Irina - Quilter, Thomas A | Scandinavian Defense: Blackburne Gambit | |
| Dec 6, 2025 | Rubeck | 0–1 | Quilter | Round 3: Rubeck, Jonathan - Quilter, Thomas A | Caro-Kann Defense: Exchange Variation | |
| Dec 6, 2025 | Quilter | 0–1 | Shankland | Round 2: Quilter, Thomas A - Shankland, Sam | Sicilian Defense: Mengarini Variation | |
| Jul 20, 2025 | Quilter | 1–0 | Musaelyan | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 19, 2025 | Tkhoruk | 0–1 | Quilter | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 18, 2025 | Quilter | 0–1 | Kostopoulos | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 17, 2025 | Ademi | 0–1 | Quilter | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 16, 2025 | Quilter | 1–0 | Hochstrasser | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 15, 2025 | Bachmann | ½–½ | Quilter | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 14, 2025 | Quilter | 0–1 | Girardin | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 12, 2025 | Jordan | 0–1 | Quilter | Biel Chess Festival 2025 Swiss CHampionship 960 | ? | |
| Jul 12, 2025 | Quilter | 0–1 | Musaelyan | Biel Chess Festival 2025 Swiss CHampionship 960 | ? | |
| Jul 12, 2025 | Rasch | 1–0 | Quilter | Biel Chess Festival 2025 Swiss CHampionship 960 | ? | |
| Jul 12, 2025 | Quilter | 1–0 | Nihal Saheer | Biel Chess Festival 2025 Swiss CHampionship 960 | ? | |
| Jul 12, 2025 | Tcheau | 0–1 | Quilter | Biel Chess Festival 2025 Swiss CHampionship 960 | ? | |
| Jul 12, 2025 | Quilter | 0–1 | Degtiarev | Biel Chess Festival 2025 Swiss CHampionship 960 | ? | |
| Jul 12, 2025 | Schaefer | 0–1 | Quilter | Biel Chess Festival 2025 Swiss CHampionship 960 | ? | |
| Apr 17, 2025 | Van Foreest | 1–0 | Quilter | Round 1: Van Foreest, Jorden - Quilter, Thomas A | ? | |
| Mar 2, 2025 | Davis | 0–1 | Quilter | Round 11: Davis, Colin - Quilter, Thomas A | Mieses Opening | |
| Mar 2, 2025 | Quilter | 1–0 | Fellowes | Round 9: Quilter, Thomas A - Fellowes, Billy | Nimzowitsch Defense: Williams Variation | |
| Mar 2, 2025 | Quilter | 0–1 | Mirzoeva | Round 10: Quilter, Thomas A - Mirzoeva, Elmira | Caro-Kann Defense | |
| Mar 2, 2025 | Hryshchenko | 0–1 | Quilter | Round 7: Hryshchenko, Kamila - Quilter, Thomas A | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Mar 2, 2025 | Patel | ½–½ | Quilter | Round 8: Patel, Zain - Quilter, Thomas A | Indian Defense: Wade-Tartakower Defense | |
| Mar 1, 2025 | Quilter | 0–1 | Buckley | Round 2: Quilter, Thomas A - Buckley, Graeme N | Sicilian Defense: Mengarini Variation | |
| Mar 1, 2025 | Quilter | 1–0 | Calvert | Round 4: Quilter, Thomas A - Calvert, George | Sicilian Defense: Mengarini Variation | |
| Mar 1, 2025 | Quilter | ½–½ | Bakhtiyarov | Round 6: Quilter, Thomas A - Bakhtiyarov, Kamronbek | Center Game: Normal Variation | |
| Mar 1, 2025 | Walker | 0–1 | Quilter | Round 1: Walker, Heather Enid - Quilter, Thomas A | Caro-Kann Defense: Exchange Variation | |
| Mar 1, 2025 | Fisher | 0–1 | Quilter | Round 3: Fisher, Neal - Quilter, Thomas A | Scandinavian Defense: Blackburne Gambit | |
| Mar 1, 2025 | Verbytski | 1–0 | Quilter | Round 5: Verbytski, Oleg - Quilter, Thomas A | Scandinavian Defense: Blackburne Gambit | |
| Dec 21, 2024 | Taylor | 1–0 | Quilter | Round 3: Taylor, Adam A - Quilter, Thomas A | Zukertort Opening | |
| Mar 3, 2024 | Mylovanov | 0–1 | Quilter | British Rapidplay Championship 2024 | Old Indian Defense | |
| Mar 3, 2024 | Quilter | 0–1 | Gevorgyan | British Rapidplay Championship 2024 | Italian Game: Classical Variation, Giuoco Pianissimo, Albin Variation | |
| Mar 3, 2024 | Siu | 0–1 | Quilter | British Rapidplay Championship 2024 | Nimzowitsch Defense: Mikenas Variation | |
| Mar 3, 2024 | Quilter | ½–½ | Kryshtafor | British Rapidplay Championship 2024 | Italian Game: Giuoco Piano, Cracow Variation | |
| Mar 3, 2024 | Borrowdale | 1–0 | Quilter | British Rapidplay Championship 2024 | Old Indian Defense: Ukrainian Variation | |
| Mar 2, 2024 | Quilter | 0–1 | Okhai | British Rapidplay Championship 2024 | Italian Game: Giuoco Piano, Cracow Variation | |
| Mar 2, 2024 | Bowcott-Terry | ½–½ | Quilter | British Rapidplay Championship 2024 | Italian Game: Giuoco Piano, Cracow Variation | |
| Mar 2, 2024 | Quilter | 1–0 | Iyengar | British Rapidplay Championship 2024 | Rat Defense: Small Center Defense | |
| Mar 2, 2024 | Graff | 0–1 | Quilter | British Rapidplay Championship 2024 | Nimzowitsch Defense: Mikenas Variation | |
| Mar 2, 2024 | Quilter | 0–1 | Ledger | British Rapidplay Championship 2024 | Zukertort Opening | |
| Mar 2, 2024 | Dhingra | 0–1 | Quilter | British Rapidplay Championship 2024 | Nimzowitsch Defense: Mikenas Variation | |
| Dec 21, 2024 | Quilter | 0–1 | Dong | Round 6: Quilter, Thomas A - Dong, Bao Nghia | French Defense: Chigorin Variation | |
| Dec 21, 2024 | Quilter | 0–1 | Stubbs | Round 8: Quilter, Thomas A - Stubbs, Oliver | Philidor Defense | |
| Dec 21, 2024 | Quilter | 1–0 | Badacsonyi | Round 10: Quilter, Thomas A - Badacsonyi, Stanley | French Defense: Chigorin Variation | |
| Dec 21, 2024 | Quilter | 0–1 | Golding | Round 11: Quilter, Thomas A - Golding, Alex | Center Game: Normal Variation | |
| Dec 21, 2024 | Buckley | * | Quilter | Round 5: Buckley, Graeme N - Quilter, Thomas A | King's Indian Attack: French Variation | |
| Dec 10, 2024 | Quilter | 0–1 | Smeets | Round 1: Quilter, Thomas A - Smeets, Jan | ? | |
| Dec 10, 2024 | Quilter | * | Filiz | Round 3: Quilter, Thomas A - Filiz, Enes Kayra | ? | |
| Dec 10, 2024 | Quilter | 1–0 | Grodotzki | Round 5: Quilter, Thomas A - Grodotzki, Kenneth | ? | |
| Dec 10, 2024 | Quilter | 0–1 | Kuzubov | Round 7: Quilter, Thomas A - Kuzubov, Yuriy | ? | |
| Dec 10, 2024 | Quilter | 0–1 | Stanojoski | Round 9: Quilter, Thomas A - Stanojoski, Zvonko | ? | |
| Dec 10, 2024 | Quilter | ½–½ | Dragicevic | Round 11: Quilter, Thomas A - Dragicevic, Drazen | ? | |
| Dec 10, 2024 | Kadric | 1–0 | Quilter | Round 6: Kadric, Denis - Quilter, Thomas A | ? | |
| Dec 10, 2024 | Krize | 0–1 | Quilter | Round 8: Krize, Ales - Quilter, Thomas A | ? | |
| Dec 10, 2024 | Papadimitriou | 0–1 | Quilter | Round 10: Papadimitriou, Athanasios - Quilter, Thomas A | ? | |
| Dec 9, 2024 | Van Foreest | 1–0 | Quilter | Round 1: Van Foreest, Lucas - Quilter, Thomas A | Scandinavian Defense: Blackburne Gambit | |
| Dec 7, 2024 | Korobov | 1–0 | Quilter | Round 1: Korobov, Anton - Quilter, Thomas A | Indian Defense: Normal Variation | |
| Dec 16, 2023 | Quilter | ½–½ | Sahidi | European Blitz Championship | Zukertort Opening: Old Indian Attack | |
| Dec 14, 2023 | Quilter | 0–1 | Mamedov | European Rapid Championship | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Dec 18, 2022 | Quilter | ½–½ | Drazic | Katowice | French Defense: Chigorin Variation | |
| Dec 17, 2022 | Quilter | 0–1 | Novotny | Katowice | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Dec 17, 2022 | Lagarde | 1–0 | Quilter | European Rapid Championship | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 16, 2022 | Quilter | 1–0 | Adams | European Blitz Chess Championship 2022 | Italian Game: Classical Variation, Giuoco Pianissimo, Albin Variation | |
| Dec 16, 2022 | Quilter | 0–1 | Mastrovasilis | ebrcc2022 | Scandinavian Defense: Gubinsky-Melts Defense | |
| Dec 16, 2022 | Quilter | 1–0 | Piesik | ebrcc2022 | Modern Defense: Standard Line | |
| Dec 16, 2022 | Quilter | 0–1 | Voege | Katowice | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Dec 16, 2022 | Adams | 1–0 | Quilter | European Blitz Chess Championship 2022 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Dec 16, 2022 | Mastrovasilis | 1–0 | Quilter | ebrcc2022 | Scotch Game: Göring Gambit | |
| Dec 16, 2022 | Piesik | ½–½ | Quilter | ebrcc2022 | Zukertort Opening | |
| Dec 16, 2022 | Voege | 1–0 | Quilter | Katowice | Old Indian Defense | |