| Jul 31, 2025 | Vaidyanathan | 1–0 | Rajaguru | Round 9: Vaidyanathan, Sathya - Rajaguru, Diyenka Kithumi | Scotch Game: Blumenfeld Attack | |
| Jul 31, 2025 | Rajaguru | 0–1 | Grimley | Round 8: Rajaguru, Diyenka Kithumi - Grimley, Matthew | Sicilian Defense: Dragon Variation | |
| Jul 31, 2025 | Puig-Souto | 1–0 | Rajaguru | Round 7: Puig-Souto, Luca - Rajaguru, Diyenka Kithumi | Vienna Game: Vienna Gambit | |
| Jul 31, 2025 | Rajaguru | 0–1 | Mouskos | Round 6: Rajaguru, Diyenka Kithumi - Mouskos, Mia | French Defense: Advance Variation, Euwe Variation | |
| Jul 31, 2025 | Bahtiyorova | 1–0 | Rajaguru | Round 5: Bahtiyorova, Nodirabegim - Rajaguru, Diyenka Kithumi | Van Geet Opening: Napoleon Attack | |
| Jul 31, 2025 | Ralph | 1–0 | Rajaguru | Round 4: Ralph, Toby - Rajaguru, Diyenka Kithumi | Van Geet Opening: Napoleon Attack | |
| Jul 31, 2025 | Swiatkowski | 1–0 | Rajaguru | Round 2: Swiatkowski, Dominik - Rajaguru, Diyenka Kithumi | King's Indian Attack | |
| Jul 31, 2025 | Rajaguru | 0–1 | Pal | Round 1: Rajaguru, Diyenka Kithumi - Pal, Rohan | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| — | Rajaguru | 0–1 | Grimley | Round 2: Rajaguru, Diyenka Kithumi - Grimley, Matthew | Sicilian Defense: Najdorf Variation, English Attack | |
| — | Rajaguru | 1–0 | Bhaduri | Round 5: Rajaguru, Diyenka Kithumi - Bhaduri, Anjishnu | Caro-Kann Defense: Two Knights Attack | |
| — | Rajaguru | 0–1 | Ralph | Round 6: Rajaguru, Diyenka Kithumi - Ralph, Toby | Caro-Kann Defense: Two Knights Attack | |
| — | Rajaguru | 0–1 | Ramzan | Round 9: Rajaguru, Diyenka Kithumi - Ramzan, Timur | Caro-Kann Defense: Two Knights Attack | |
| — | Rajaguru | 0–1 | Grimley | Round 2: Rajaguru, Diyenka Kithumi - Grimley, Matthew | French Defense: Advance Variation, Main Line | |
| — | Rajaguru | ½–½ | Ralph | Round 4: Rajaguru, Diyenka Kithumi - Ralph, Toby | Caro-Kann Defense: Two Knights Attack | |
| — | Rajaguru | 0–1 | Punshon | Round 6: Rajaguru, Diyenka Kithumi - Punshon, Evan | French Defense: Advance Variation, Euwe Variation | |
| — | Dissanayake | 1–0 | Rajaguru | Round 1: Dissanayake, Sathsara - Rajaguru, Diyenka Kithumi | Ruy Lopez: Morphy Defense | |
| — | Misra | 1–0 | Rajaguru | Round 3: Misra, Advay - Rajaguru, Diyenka Kithumi | Italian Game: Scotch Gambit, Anderssen Attack | |
| — | Puig-Souto | 1–0 | Rajaguru | Round 4: Puig-Souto, Luca - Rajaguru, Diyenka Kithumi | Vienna Game: Vienna Gambit | |
| — | Cheung | 1–0 | Rajaguru | Round 7: Cheung, Tsz Kin - Rajaguru, Diyenka Kithumi | Rapport-Jobava System | |
| — | Parikh | 1–0 | Rajaguru | Round 8: Parikh, Naavya - Rajaguru, Diyenka Kithumi | Italian Game: Classical Variation, Giuoco Pianissimo | |
| — | Parikh | ½–½ | Rajaguru | Round 1: Parikh, Naavya - Rajaguru, Diyenka Kithumi | Bishop's Opening: Vienna Hybrid | |
| — | Nelson | 1–0 | Rajaguru | Round 3: Nelson, Leon - Rajaguru, Diyenka Kithumi | English Opening: Anglo-Indian Defense | |
| — | Tagg | ½–½ | Rajaguru | Round 5: Tagg, Ann - Rajaguru, Diyenka Kithumi | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| — | Clarke | 0–1 | Rajaguru | Round 7: Clarke, John - Rajaguru, Diyenka Kithumi | King's Indian Attack | |
