| Feb 23, 2024 | Johan-Sebastian Christiansen | 1–0 | Rathasart Jiroajvanichakorn | Round 1: Johan-Sebastian Christiansen - Rathasart Jiroajvanichakorn | French Defense: Advance Variation, Paulsen Attack | |
| Feb 18, 2024 | Rathasart Jiroajvanichakorn | 1–0 | Thitiphan Rangsimanurak | Round 7: Rathasart Jiroajvanichakorn - Thitiphan Rangsimanurak | Rubinstein Opening: Bogoljubow Defense | |
| Feb 18, 2024 | Nutnapon Limpetcharakul | 0–1 | Rathasart Jiroajvanichakorn | Round 6: Nutnapon Limpetcharakul - Rathasart Jiroajvanichakorn | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Feb 18, 2024 | Sittichok Boonthittanont | 0–1 | Rathasart Jiroajvanichakorn | Round 5: Sittichok Boonthittanont - Rathasart Jiroajvanichakorn | French Defense: Advance Variation, Paulsen Attack | |
| Feb 17, 2024 | Rathasart Jiroajvanichakorn | 1–0 | Darun Kledmanee | Round 4: Rathasart Jiroajvanichakorn - Darun Kledmanee | Queen's Pawn Game: Colle System | |
| Feb 17, 2024 | Rathasart Jiroajvanichakorn | 1–0 | Ditsapat Niramitpattanakoson | Round 3: Rathasart Jiroajvanichakorn - Ditsapat Niramitpattanakoson | Yusupov-Rubinstein System | |
| Feb 17, 2024 | Aarav Gupta | 0–1 | Rathasart Jiroajvanichakorn | Round 2: Aarav Gupta - Rathasart Jiroajvanichakorn | Sicilian Defense: Kan Variation, Knight Variation | |
| Feb 17, 2024 | Rathasart Jiroajvanichakorn | 1–0 | Peeranat Lertariyanunt | Round 1: Rathasart Jiroajvanichakorn - Peeranat Lertariyanunt | Queen's Pawn Game: Colle System | |
| Aug 18, 2023 | Andreas Karaolis | 1–0 | Rathasart Jiroajvanichakorn | FIDE U16 Olympiad_boards_81-124 | King's Indian Attack | |
| Aug 17, 2023 | Rathasart Jiroajvanichakorn | 1–0 | John-Henry Moore | FIDE U16 Olympiad_boards_81-124 | English Opening: Carls-Bremen System | |
| Aug 17, 2023 | Chisomo Boshoma | 1–0 | Rathasart Jiroajvanichakorn | FIDE U16 Olympiad_boards_81-124 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Aug 15, 2023 | Rathasart Jiroajvanichakorn | 0–1 | Mathew Mwase | FIDE U16 Olympiad_boards_81-124 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Aug 15, 2023 | Fernando Israel Caceres Benitez | ½–½ | Rathasart Jiroajvanichakorn | FIDE U16 Olympiad_boards_81-124 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Aug 14, 2023 | Rathasart Jiroajvanichakorn | 0–1 | Nygaard Ajiri | FIDE U16 Olympiad_boards_81-124 | Ruy Lopez: Classical Variation, Zukertort Gambit | |
| Aug 14, 2023 | Rathasart Jiroajvanichakorn | 0–1 | Ethan Su | FIDE U16 Olympiad_boards_81-124 | Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense | |
| Aug 13, 2023 | Ivano Sundac | 1–0 | Rathasart Jiroajvanichakorn | FIDE U16 Olympiad_boards_81-124 | Slav Defense: Czech Variation, Classical System | |
