| 30 ago 2026 | Kovalskyi, Roman 2197 | Maycock Bates, David Henry 2281 | 0-1 | C41 Defensa Philidor: Lion Variation | VI Mindsports International Festival 2026 - Super Swiss | 50 | Ver |
| 30 ago 2026 | Allorant, Adrien 2026 | Kovalskyi, Roman 2197 | 0-1 | D20 Gambito de Dama aceptado: Old Variation | VI Mindsports International Festival 2026 - Super Swiss {Q4,000 in prizes!} | 33 | Ver |
| 29 ago 2026 | Kovalskyi, Roman 2197 | Cheng, Louis 2008 | 0-1 | C42 Defensa Petrov: Nimzowitsch Attack | VI Mindsports International Festival 2026 - Super Swiss | 36 | Ver |
| 29 ago 2026 | Liu,Tianyi (Jack) 2147 | Kovalskyi, Roman 2197 | 1-0 | B77 Defensa Siciliana: Dragon Variation, Yugoslav Attack, Czerniak Variation | VI Mindsports International Festival 2026 - Super Swiss | 47 | Ver |
| 28 ago 2026 | Kovalskyi, Roman 2197 | Sanitt, Ethan 2095 | 1-0 | C02 Defensa Francesa: Advance Variation, Milner-Barry Gambit, Hector Variation | VI Mindsports International Festival 2026 - Super Swiss {Q4,000 in prizes!} | 28 | Ver |
| 28 ago 2026 | Postny, Evgeny 2498 | Kovalskyi, Roman 2197 | 1-0 | D45 Defensa Semieslava: Normal Variation | VI Mindsports International Festival 2026 - Super Swiss | 66 | Ver |
| 28 ago 2026 | Kovalskyi, Roman 2197 | Lu, Maximillian 2427 | 0-1 | B13 Defensa Caro-Kann: Exchange Variation | VI Mindsports International Festival 2026 - Super Swiss | 72 | Ver |
| 28 ago 2026 | Sai Krishna G V 2461 | Kovalskyi, Roman 2197 | 0-1 | B33 Defensa Siciliana: Lasker-Pelikan Variation | VI Mindsports International Festival 2026 - Super Swiss | 91 | Ver |
| 28 ago 2026 | Kovalskyi, Roman 2197 | Raposo, Maxwell 2004 | 1-0 | E04 Apertura Catalana: Open Defense | VI Mindsports International Festival 2026 - Super Swiss {Q4,000 in prizes!} | 58 | Ver |
| 23 ago 2026 | Kovalskyi, Roman 2118 | Haussernot, Cecile 2186 | 0-1 | C42 Defensa Petrov: Nimzowitsch Attack | 2026 Mind Sports Olympiad London Rapid - Blitz (Sun) | 24 | Ver |
| 23 ago 2026 | Pein, Jonathan 2169 | Kovalskyi, Roman 2118 | 0-1 | A01 Ataque Nimzo-Larsen: Classical Variation | 2026 Mind Sports Olympiad London Rapid - Blitz (Sun) | 52 | Ver |
| 23 ago 2026 | Cancedda-Dupuis, Livio 2316 | Kovalskyi, Roman 2118 | 1-0 | B35 Defensa Siciliana: Dragon Variation, Modern Bc4 Variation | 2026 Mind Sports Olympiad London Rapid - Blitz (Sun) | 45 | Ver |
| 23 ago 2026 | Kovalskyi, Roman 2118 | Szpar, Milosz 2433 | 0-1 | B12 Defensa Caro-Kann: Advance Variation, Short Variation | 2026 Mind Sports Olympiad London Rapid - Blitz (Sun) | 33 | Ver |
| 23 ago 2026 | Kovalskyi, Roman 2118 | Bowcott-Terry, Finlay 2247 | 1-0 | B21 Defensa Siciliana: Smith-Morra Gambit | 2026 Mind Sports Olympiad London Rapid - Blitz (Sun) | 49 | Ver |
| 23 ago 2026 | Brodowski, Piotr 2428 | Kovalskyi, Roman 2118 | 0-1 | B22 Defensa Siciliana: Alapin Variation, Barmen Defense | 2026 Mind Sports Olympiad London Rapid - Blitz (Sun) | 51 | Ver |
| 23 ago 2026 | Haydon, David L 2376 | Kovalskyi, Roman 2093 | ½-½ | A06 Apertura Zukertort | 2026 Mind Sports Olympiad London Rapid - Open | 66 | Ver |
| 23 ago 2026 | Decuigniere, Tom 2448 | Kovalskyi, Roman 2093 | 1-0 | A00 Saragossa Opening | 2026 Mind Sports Olympiad London Rapid - Open | 47 | Ver |
| 23 ago 2026 | Kovalskyi, Roman 2093 | Kanyamarala, Trisha 2177 | ½-½ | B46 Defensa Siciliana: Taimanov Variation | 2026 Mind Sports Olympiad London Rapid - Open | 81 | Ver |
| 22 ago 2026 | Kovalskyi, Roman 2118 | Ghasi, Ameet K 2502 | 0-1 | B07 Defensa Pirc | 2026 Mind Sports Olympiad London Rapid - Blitz (Sat) | 68 | Ver |
| 22 ago 2026 | Bowcott-Terry, Finlay 2247 | Kovalskyi, Roman 2118 | 0-1 | B27 Defensa Siciliana: Hyperaccelerated Dragon | 2026 Mind Sports Olympiad London Rapid - Blitz (Sat) | 72 | Ver |