| Jul 27, 2025 | Swara Lakshmi S Nair | 0–1 | Ratajczak | A | Sicilian Defense: Modern Variations, Anti-Qxd4 Move Order Accepted | |
| Jul 26, 2025 | Ratajczak | 0–1 | Diachek | A | Zukertort Opening | |
| Jul 25, 2025 | Malisauskas | ½–½ | Ratajczak | A | Sicilian Defense: Four Knights Variation | |
| Jul 24, 2025 | Ratajczak | 1–0 | Pietruszewski | A | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jul 23, 2025 | Mrozowski | ½–½ | Ratajczak | A | King's Indian Defense: Averbakh Variation, Main Line | |
| Jul 22, 2025 | Ratajczak | 0–1 | Hnydiuk | A | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Jul 21, 2025 | Nasuta | 1–0 | Ratajczak | A | Vienna Game: Falkbeer Variation | |
| Jul 20, 2025 | Kucza | 0–1 | Ratajczak | A | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Jul 19, 2025 | Ratajczak | 1–0 | Sygulski | A | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Apr 29, 2025 | Ratajczak | ½–½ | Skrzypinski | Round 9: Ratajczak, Hubert - Skrzypinski, Jan | English Opening: King's English Variation, Three Knights System | |
| Apr 29, 2025 | Ratajczak | * | Pilzak | Round 8: Ratajczak, Hubert - Pilzak, Marcin | Scandinavian Defense: Classical Variation | |
| Apr 29, 2025 | Łukasz Licznerski | * | Ratajczak | Round 7: Łukasz Licznerski - Ratajczak, Hubert | Sicilian Defense: Four Knights Variation | |
| Apr 29, 2025 | Ratajczak | * | Janaszak | Round 5: Ratajczak, Hubert - Janaszak, Dawid | Ware Opening | |
| Aug 3, 2024 | Ratajczak | ½–½ | Sliz | Mistrzostwa Polski Juniorów - C16 RAPID | Caro-Kann Defense: Exchange Variation | |
| Aug 3, 2024 | Ratajczak | 1–0 | Liskiewicz | Mistrzostwa Polski Juniorów - C16 RAPID | Caro-Kann Defense: Exchange Variation | |
| Aug 3, 2024 | Dobosiewicz | 1–0 | Ratajczak | Mistrzostwa Polski Juniorów - C16 RAPID | Rapport-Jobava System | |
| Aug 3, 2024 | Lonski | 0–1 | Ratajczak | Mistrzostwa Polski Juniorów - C16 RAPID | Sicilian Defense: Staunton-Cochrane Variation | |
| Aug 2, 2024 | Ratajczak | 1–0 | Krawczyk | Mistrzostwa Polski Juniorów - C16 RAPID | Sicilian Defense: Moscow Variation, Haag Gambit | |
| Aug 2, 2024 | Ratajczak | ½–½ | Bochniak | Mistrzostwa Polski Juniorów - C16 RAPID | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Aug 2, 2024 | Musial | 0–1 | Ratajczak | Mistrzostwa Polski Juniorów - C16 RAPID | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Aug 2, 2024 | Mulawa | 1–0 | Ratajczak | Mistrzostwa Polski Juniorów - C16 RAPID | Benoni Defense: Fianchetto Variation | |
| Jun 27, 2023 | Lewandowski | 1–0 | Ratajczak | Festival Bydgoszcz ELO > 2000 | King's Indian Defense: Sämisch Variation, Normal Defense | |
| Jun 26, 2023 | Ratajczak | 0–1 | Bazilius | Festival Bydgoszcz ELO > 2000 | Sicilian Defense: French Variation | |
| Jun 25, 2023 | Mulawa | ½–½ | Ratajczak | Festival Bydgoszcz ELO > 2000 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jun 24, 2023 | Ratajczak | 0–1 | Kacprzak | Festival Bydgoszcz ELO > 2000 | English Opening: Agincourt Defense | |
| Jun 20, 2023 | Ratajczak | 0–1 | Futyma | DMP II Liga Mecz 1 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 19, 2023 | Gawlik | 1–0 | Ratajczak | DMP II Liga Mecz 1 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 18, 2023 | Ratajczak | 1–0 | Majcher | DMP II Liga Mecz 1 | English Opening: Four Knights System, Nimzowitsch Variation | |
| Jun 17, 2023 | Komendecki | 1–0 | Ratajczak | DMP II Liga Mecz 1 | Modern Defense | |
| Jun 16, 2023 | Ratajczak | 1–0 | Oles | DMP II Liga Mecz 1 | English Opening: King's English Variation | |
| Jun 15, 2023 | Galla | ½–½ | Ratajczak | DMP II Liga Mecz 1 | ? | |
| Jun 11, 2023 | Ratajczak | 0–1 | Elmirzaev | U14 | FIDE World Blitz Championship | English Opening: Agincourt Defense | |
| Jun 11, 2023 | Ratajczak | ½–½ | Gogiashvili | U14 | FIDE World Blitz Championship | English Opening: Agincourt Defense | |
| Jun 11, 2023 | Tregubenko | 1–0 | Ratajczak | U14 | FIDE World Blitz Championship | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Jun 11, 2023 | Torosyan | 1–0 | Ratajczak | U14 | FIDE World Blitz Championship | Sicilian Defense: Four Knights Variation | |
| Jun 10, 2023 | Ratajczak | ½–½ | Bolat | boys-14 | King's Indian Defense: Normal Variation | |
| Jun 10, 2023 | Ratajczak | 1–0 | Esmer | boys-14 | English Opening: Great Snake Variation | |
| Jun 10, 2023 | Vardanyan | 0–1 | Ratajczak | U14 | FIDE World Blitz Championship | King's Indian Defense: Petrosian Variation | |
| Jun 10, 2023 | Timoshenko | 1–0 | Ratajczak | boys-14 | London System | |
| Jun 10, 2023 | Atoyan | 0–1 | Ratajczak | boys-14 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Jun 8, 2023 | Ratajczak | 0–1 | Averin | boys-14 | English Opening: Agincourt Defense | |
| Jun 8, 2023 | Ratajczak | 0–1 | Hovakimyan | boys-14 | King's Indian Defense: Normal Variation | |
| Jun 8, 2023 | Rustemov | 0–1 | Ratajczak | boys-14 | London System | |
| Jun 8, 2023 | Bolat | 1–0 | Ratajczak | boys-14 | Sicilian Defense: Four Knights Variation | |
| Jun 7, 2023 | Ratajczak | ½–½ | Navoyan | boys-14 | English Opening: King's English Variation | |
| Jun 7, 2023 | Ratajczak | 0–1 | Uskov | boys-14 | English Opening: King's English Variation | |
| Jun 7, 2023 | Elmirzaev | ½–½ | Ratajczak | boys-14 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| Jun 7, 2023 | Hvozdz | 0–1 | Ratajczak | boys-14 | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Jun 6, 2023 | Ratajczak | 1–0 | Vardanyan | U14 | FIDE World Rapid Championship | English Opening: Agincourt Defense | |
| Jun 6, 2023 | Ratajczak | 1–0 | Aleidzans | boys-14 | English Opening: Agincourt Defense | |
| Jun 6, 2023 | Kiladze | 1–0 | Ratajczak | boys-14 | King's Indian Defense: Averbakh Variation, Main Line | |
| — | Ratajczak | 0–1 | Becker | C16 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Ratajczak | 0–1 | Micula | C16 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| — | Ratajczak | 1–0 | Macura | C16 | Petrov's Defense: French Attack | |
| — | Ratajczak | 1–0 | Dymara | C16b | Sicilian Defense: Moscow Variation, Main Line | |
| — | Ratajczak | 0–1 | Butkiewicz | C16b | Sicilian Defense: Hyperaccelerated Dragon | |
| — | Ratajczak | 1–0 | Jodlowski | C16b | French Defense: King's Indian Attack | |
| — | Nagly | 0–1 | Ratajczak | C16 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| — | Moczulski | ½–½ | Ratajczak | C16 | Ruy Lopez: Schliemann Defense | |
| — | Kazubski | 0–1 | Ratajczak | C16b | Sicilian Defense: Four Knights Variation | |
| — | Jablonski | 1–0 | Ratajczak | C16b | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| — | Nawalaniec | 1–0 | Ratajczak | C16b | Sicilian Defense: Four Knights Variation | |
| — | Kryston | ½–½ | Ratajczak | C16b | King's Indian Defense: Normal Variation | |
