| — | Aramis Alvarez Pedraza | 1–0 | Platon Galperin | 8th 'Ciudad de Oviedo' Open | Nimzo-Indian Defense: Normal Variation | |
| — | Platon Galperin | 1–0 | Alfonso Jerez Lopez | 8th 'Ciudad de Oviedo' Open | Grünfeld Defense: Zaitsev Gambit | |
| — | Daniel H. Campora | 0–1 | Platon Galperin | 8th 'Ciudad de Oviedo' Open | Polish Opening | |
| Mar 14, 2026 | Galperin | 0–1 | Kvaloy | 8th GM tournament Hotel Stockholm North young talents | ? | |
| Mar 13, 2026 | Blomqvist | 1–0 | Galperin | 8th GM tournament Hotel Stockholm North young talents | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Mar 12, 2026 | Galperin | ½–½ | Ris | 8th GM tournament Hotel Stockholm North young talents | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Mar 11, 2026 | Medhus | ½–½ | Galperin | 8th GM tournament Hotel Stockholm North young talents | King's Indian Defense: Makogonov Variation | |
| Mar 11, 2026 | Galperin | ½–½ | Willow | 8th GM tournament Hotel Stockholm North young talents | Grünfeld Defense: Brinckmann Attack, Reshevsky Gambit | |
| Mar 10, 2026 | Lindgren | ½–½ | Galperin | 8th GM tournament Hotel Stockholm North young talents | King's Indian Defense: Normal Variation | |
| Mar 10, 2026 | Galperin | 0–1 | Mayank Chakraborty | 8th GM tournament Hotel Stockholm North young talents | Catalan Opening: Open Defense | |
| Mar 9, 2026 | Olsen | 0–1 | Galperin | 8th GM tournament Hotel Stockholm North | Zukertort Opening: Reversed Grünfeld | |
| Mar 8, 2026 | Galperin | 1–0 | Westerberg | Rond 9: Galperin, Platon - Westerberg, Jonathan | Queen's Gambit Accepted: Classical Defense, Alekhine System | |
| Mar 7, 2026 | Galperin | ½–½ | Ivanisevic | Rond 8: Galperin, Platon - Ivanisevic, Ivan | Queen's Gambit Declined | |
| Mar 6, 2026 | Hector | 0–1 | Galperin | Rond 7: Hector, Jonny - Galperin, Platon | French Defense: Classical Variation | |
| Feb 27, 2026 | Galperin | 1–0 | Priasmoro | Manny Pacquiao International Open - 87th Kalilangan Chess Festival 2026 [Open] | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Feb 26, 2026 | Tin | 0–1 | Galperin | Manny Pacquiao International Open - 87th Kalilangan Chess Festival 2026 [Open] | Sicilian Defense: Taimanov Variation | |
| Feb 26, 2026 | Galperin | ½–½ | Naiditsch | Manny Pacquiao International Open - 87th Kalilangan Chess Festival 2026 [Open] | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Feb 25, 2026 | Yap | 0–1 | Galperin | Manny Pacquiao International Open - 87th Kalilangan Chess Festival 2026 [Open] | French Defense: Advance Variation, Lputian Variation | |
| Feb 24, 2026 | Visakh N R | ½–½ | Galperin | Manny Pacquiao International Open - 87th Kalilangan Chess Festival 2026 [Open] | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Feb 24, 2026 | Manlimbana | ½–½ | Galperin | Manny Pacquaio International Open - 87th Kalilangan Chess Festival 2026 [Open] | King's Indian Attack: Symmetrical Defense | |
| Feb 21, 2026 | Ermitsch | 1–0 | Galperin | 8th GM tournament Hotel Stockholm North young talents | French Defense: Classical Variation, Burn Variation | |
| Jan 24, 2026 | Galperin | 1–0 | Veiga | Equipas SR | King's Indian Defense: Normal Variation | |
| Jan 24, 2026 | Martinez Ramirez | 0–1 | Galperin | Equipas SR | King's Indian Defense: Orthodox Variation | |
| Jan 24, 2026 | Martinez Ramirez | * | Galperin | Equipas SR | ? | |
| Jan 24, 2026 | Cordeiro | * | Galperin | Equipas SR | ? | |
| Jan 24, 2026 | Galperin | 1–0 | Novais | Equipas SR | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Jan 24, 2026 | Galperin | ½–½ | Barria | Equipas SR | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jan 24, 2026 | Silva | 0–1 | Galperin | Equipas SR | Sicilian Defense: Delayed Alapin Variation | |
| Jan 24, 2026 | Galperin | 1–0 | Ferreira | Equipas SR | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jan 24, 2026 | Cordeiro | * | Galperin | Equipas SR | King's Pawn Game | |
| Jan 24, 2026 | Martinho | 0–1 | Galperin | Equipas SR | Sicilian Defense: Closed | |
| Nov 30, 2025 | Galperin | ½–½ | Storme | Rond 3: Galperin, Platon - Storme, Isak | Queen's Gambit Declined: Harrwitz Attack | |
| Nov 29, 2025 | Krantz | 0–1 | Galperin | Rond 2: Krantz, Christopher - Galperin, Platon | Queen's Pawn Game: London System, with e6 | |
| Nov 28, 2025 | Galperin | 1–0 | Sumets | Rond 1: Galperin, Platon - Sumets, Andrey | French Defense: Steinitz Variation | |
| Oct 12, 2025 | Galperin | ½–½ | Fiskaaen | Fagernes International Autumn 2025 | Queen's Gambit Declined: Barmen Variation | |
| Oct 11, 2025 | Urkedal | 1–0 | Galperin | Fagernes International Autumn 2025 | King's Indian Defense: Makogonov Variation | |
| Oct 10, 2025 | Galperin | ½–½ | Priyanka Nutakki | Fagernes International Autumn 2025 | English Opening: Agincourt Defense | |
| Oct 9, 2025 | Kreken | 0–1 | Galperin | Fagernes International Autumn 2025 | Trompowsky Attack | |
| Oct 9, 2025 | Galperin | 1–0 | Gu | The 4th China Binhai Chess Open | Zukertort Opening | |
| Oct 9, 2025 | Zhang | ½–½ | Galperin | The 4th China Binhai Chess Open | Sicilian Defense: Closed, Traditional | |
| Oct 9, 2025 | Jiang | 0–1 | Galperin | The 4th China Binhai Chess Open | French Defense: Knight Variation | |
| Oct 8, 2025 | Galperin | 0–1 | Amar | Fagernes International Autumn 2025 | Bogo-Indian Defense: Retreat Variation | |
| Oct 8, 2025 | Kulaots | ½–½ | Galperin | Fagernes International Autumn 2025 | Sicilian Defense: Old Sicilian | |
| Oct 7, 2025 | Galperin | ½–½ | Hillarp Persson | Fagernes International Autumn 2025 | Sicilian Defense: Chekhover Variation | |
| Oct 6, 2025 | Rakshitta Ravi | 0–1 | Galperin | Fagernes International Autumn 2025 | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Oct 5, 2025 | Galperin | 1–0 | Lilliehook | Fagernes International Autumn 2025 | Queen's Gambit Declined: Queen's Knight Variation | |
| Sep 28, 2025 | Ermitsch | ½–½ | Galperin | Round 2: Ermitsch, Magnus - Galperin, Platon | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Sep 27, 2025 | Galperin | 1–0 | Moehn | Round 1: Galperin, Platon - Moehn, Hans | Sicilian Defense: Smith-Morra Gambit | |
| Jul 20, 2025 | Pakleza | ½–½ | Galperin | Round 9: Pakleza, Zbigniew - Galperin, Platon | Nimzo-Indian Defense: Classical Variation, Berlin Variation | |
| Jul 18, 2025 | Galperin | 1–0 | Sipila | Round 7: Galperin, Platon - Sipila, Vilka | Indian Defense: Anti-Nimzo-Indian | |
| Jul 17, 2025 | Torkkola | 0–1 | Galperin | Round 6: Torkkola, Henri - Galperin, Platon | Queen's Pawn Game: Accelerated London System | |
| Jul 17, 2025 | Galperin | 1–0 | Aalto | Round 5: Galperin, Platon - Aalto, Patrik | Sicilian Defense: Kan Variation | |
| Jul 15, 2025 | Galperin | 1–0 | Odner | Round 4: Galperin, Platon - Odner, Aarni | King's Indian Defense: Makogonov Variation | |
| Jul 15, 2025 | Niemi | 1–0 | Galperin | Round 3: Niemi, Kalle - Galperin, Platon | Sicilian Defense: Taimanov Variation | |
| Jul 14, 2025 | Galperin | 1–0 | Kuznecova | Round 2: Galperin, Platon - Kuznecova, Marija | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jul 14, 2025 | Boudey | 0–1 | Galperin | Round 1: Boudey, Simon - Galperin, Platon | King's Indian Defense: Orthodox Variation | |
| Jun 1, 2025 | Knuedel | 1–0 | Galperin | Norway Chess Open 2025 | Caro-Kann Defense: Forgacs Variation | |
| May 31, 2025 | Galperin | ½–½ | Wang | Norway Chess Open 2025 | English Opening: Agincourt Defense | |
| May 30, 2025 | Urkedal | ½–½ | Galperin | Norway Chess Open 2025 | Ruy Lopez: Morphy Defense, Cozio Defense | |
| May 30, 2025 | Yankelevich | ½–½ | Galperin | Norway Chess Open 2025 | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| May 29, 2025 | Galperin | 1–0 | Kunin | Norway Chess Open 2025 | Bogo-Indian Defense: Exchange Variation | |
| May 29, 2025 | Galperin | 1–0 | Mahitosh Dey | Norway Chess Open 2025 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| May 28, 2025 | Avadhoot Lokesh Bhakti Brahme | 0–1 | Galperin | Norway Chess Open 2025 | Indian Defense: Anti-Nimzo-Indian | |
| May 27, 2025 | Galperin | 1–0 | Poley | Norway Chess Open 2025 | Queen's Pawn Game: Modern Defense | |
| May 27, 2025 | Rouda Essa | 0–1 | Galperin | Norway Chess Open 2025 | Modern Defense: Standard Defense | |
| May 12, 2025 | Bogdanov | ½–½ | Galperin | Round 8: Bogdanov, Egor - Galperin, Platon | French Defense: Exchange Variation, Monte Carlo Variation | |
| May 7, 2025 | Talukdar | ½–½ | Galperin | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | Queen's Gambit Declined: Austrian Defense | |
| May 7, 2025 | Galperin | ½–½ | Sivuk | 3rd GM tournament \"Hotel Stockholm North | Four Knights Game: Spanish Variation, Rubinstein Variation Accepted | |
| May 7, 2025 | Galperin | ½–½ | Sivuk | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | Four Knights Game: Spanish Variation, Rubinstein Variation Accepted | |
| May 6, 2025 | Galperin | 1–0 | Hirneise | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | English Opening: Agincourt Defense | |
| May 6, 2025 | Ouellet | 1–0 | Galperin | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | King's Indian Defense: Makogonov Variation | |
| May 5, 2025 | Galperin | 1–0 | Talukdar | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | Queen's Pawn Game: London System | |
| May 5, 2025 | Galperin | ½–½ | Stefansson | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| May 4, 2025 | Galperin | 1–0 | Juan Bellon | Round 12: Galperin, Platon - Juan Bellon | King's Indian Attack | |
| May 4, 2025 | Galperin | * | Meier | Round 8: Galperin, Platon - Meier, Georg | King's Indian Attack: Keres Variation | |
| May 4, 2025 | Galperin | 1–0 | Nygren | Round 2: Galperin, Platon - Nygren, Kim | Queen's Pawn Game: London System | |
| May 4, 2025 | Huber | 0–1 | Galperin | Round 1: Huber, Bernhard - Galperin, Platon | Modern Defense: Standard Defense | |
| May 4, 2025 | Olund | 0–1 | Galperin | Round 13: Olund, Joar - Galperin, Platon | Zukertort Opening: Nimzo-Larsen Variation | |
| May 4, 2025 | Christopher Lissäng | 1–0 | Galperin | Round 11: Christopher Lissäng - Galperin, Platon | King's Indian Defense: Smyslov Variation | |
| May 4, 2025 | Galperin | 1–0 | Wedenberg | Round 10: Galperin, Platon - Wedenberg, Oliver | King's Indian Attack | |
| May 4, 2025 | Berovski | 0–1 | Galperin | Round 9: Berovski, Krum - Galperin, Platon | King's Indian Defense: Orthodox Variation | |
| May 4, 2025 | Trost | 1–0 | Galperin | Round 7: Trost, Edvin - Galperin, Platon | Nimzo-Indian Defense: Kmoch Variation | |
| May 4, 2025 | Galperin | 1–0 | Blomqvist | Round 6: Galperin, Platon - Blomqvist, Erik | Neo-Grünfeld Defense: Classical Variation, Modern Defense | |
| May 4, 2025 | Seo | 0–1 | Galperin | Round 5: Seo, Jung Min - Galperin, Platon | King's Indian Defense: Normal Variation, Standard Development | |
| May 4, 2025 | Galperin | ½–½ | Sivuk | Round 4: Galperin, Platon - Sivuk, Vitaly | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| May 4, 2025 | Degerman | 0–1 | Galperin | Round 3: Degerman, Lars - Galperin, Platon | English Opening: Anglo-Indian Defense | |
| May 4, 2025 | Galperin | 1–0 | Ouellet | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | King's Indian Attack: French Variation | |
| May 4, 2025 | Sivuk | ½–½ | Galperin | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | Queen's Gambit Declined: Tartakower Defense | |
| May 3, 2025 | Stefansson | ½–½ | Galperin | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | Caro-Kann Defense: Endgame Offer | |
| May 3, 2025 | Hirneise | ½–½ | Galperin | 3rd GM tournament \"Hotel Stockholm North by First hotels young talents\" | Scotch Game: Malaniuk Variation | |
| May 2, 2025 | Galperin | ½–½ | Seo | Hotel Stockholm North by First hotels young talents -GM tournament | Zukertort Opening | |
| May 2, 2025 | Willow | ½–½ | Galperin | Hotel Stockholm North by First hotels young talents -GM tournament | Four Knights Game: Spanish Variation, Rubinstein Variation Accepted | |
| May 1, 2025 | Galperin | ½–½ | Stefansson | Hotel Stockholm North by First hotels young talents -GM tournament | Queen's Pawn Game: London System | |
| May 1, 2025 | Kaasen | ½–½ | Galperin | Hotel Stockholm North by First hotels young talents -GM tournament | English Opening: Agincourt Defense | |
| Apr 30, 2025 | Galperin | 0–1 | Willow | Hotel Stockholm North by First hotels young talents -GM tournament | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Apr 30, 2025 | Galperin | ½–½ | Sivuk | Hotel Stockholm North by First hotels young talents -GM tournament | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Apr 29, 2025 | Stefansson | ½–½ | Galperin | Hotel Stockholm North by First hotels young talents -GM tournament | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| Apr 29, 2025 | Seo | ½–½ | Galperin | Hotel Stockholm North by First hotels young talents -GM tournament | Caro-Kann Defense: Forgacs Variation | |
| Apr 28, 2025 | Galperin | ½–½ | Kaasen | Hotel Stockholm North by First hotels young talents -GM tournament | English Opening: Anglo-Indian Defense | |
| Apr 28, 2025 | Sivuk | ½–½ | Galperin | Hotel Stockholm North by First hotels young talents -GM tournament | Four Knights Game: Scotch Variation Accepted | |