| Apr 19, 2026 | Rajendran | 0–1 | Doddapaneni | Round 4: Rajendran, Ishaan - Doddapaneni, Viyaan Krishna | Indian Defense: Tartakower Attack | |
| Feb 21, 2026 | Rajendran | 0–1 | Pressman | Round 1: Rajendran, Ishaan - Pressman, Leif | Queen's Pawn Game | |
| Jan 31, 2026 | Leandro Ulloa | 1–0 | Rajendran | Round 1: Leandro Ulloa - Rajendran, Ishaan | Caro-Kann Defense: Classical Variation, Seirawan Variation | |
| Sep 20, 2025 | Rajendran | 0–1 | Saez Coma | Round 3: Rajendran, Ishaan - Saez Coma, Alejandro | Indian Defense: Tartakower Attack | |
| Sep 20, 2025 | Chakrabartiroy | 0–1 | Rajendran | Round 2: Chakrabartiroy, Arko - Rajendran, Ishaan | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Jul 24, 2025 | Hofmann | 1–0 | Rajendran | Biel Chess Festival 2025 | Semi-Slav Defense: Meran Variation | |
| Jul 23, 2025 | Rajendran | 1–0 | Ploder | Biel Chess Festival 2025 | Indian Defense: Spielmann-Indian | |
| Jul 22, 2025 | Nergard | 0–1 | Rajendran | Biel Chess Festival 2025 | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Jul 21, 2025 | Rajendran | ½–½ | Hakvoort | Biel Chess Festival 2025 | Catalan Opening: Open Defense, Classical Line | |
| Jul 20, 2025 | Pinchetti | 0–1 | Rajendran | Biel Chess Festival 2025 Blitz | Bird Opening: Dutch Variation | |
| Jul 20, 2025 | Rajendran | 0–1 | Fabre | Biel Chess Festival 2025 Blitz | Indian Defense | |
| Jul 20, 2025 | Buerki | 0–1 | Rajendran | Biel Chess Festival 2025 Blitz | Semi-Slav Defense | |
| Jul 20, 2025 | Rajendran | 0–1 | Ragios | Biel Chess Festival 2025 Blitz | Horwitz Defense | |
| Jul 20, 2025 | Vemparala | 1–0 | Rajendran | Biel Chess Festival 2025 Blitz | English Opening: Caro-Kann Defensive System | |
| Jul 20, 2025 | Rajendran | 1–0 | Ballmer | Biel Chess Festival 2025 Blitz | Indian Defense | |
| Jul 20, 2025 | Lutonins | 0–1 | Rajendran | Biel Chess Festival 2025 Blitz | Caro-Kann Defense: Hillbilly Attack | |
| Jul 20, 2025 | Rajendran | 1–0 | Schwierskott | Biel Chess Festival 2025 Blitz | Queen's Pawn Game: Modern Defense | |
| Jul 20, 2025 | Rajendran | 0–1 | Egli | Biel Chess Festival 2025 Blitz | Queen's Pawn Game: Modern Defense | |
| Jul 20, 2025 | Hirt | 1–0 | Rajendran | Biel Chess Festival 2025 Blitz | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 20, 2025 | Rajendran | 1–0 | Freuler | Biel Chess Festival 2025 Blitz | Indian Defense | |
| Jul 20, 2025 | Schmid | 1–0 | Rajendran | Biel Chess Festival 2025 Blitz | Queen's Pawn Game: London System | |
| Jul 19, 2025 | Bachmann | 0–1 | Rajendran | Biel Chess Festival 2025 | Caro-Kann Defense: Maróczy Variation | |
| Jul 18, 2025 | Rajendran | ½–½ | Ernst | Biel Chess Festival 2025 | Queen's Pawn Game | |
| Jul 17, 2025 | Brandes | 0–1 | Rajendran | Biel Chess Festival 2025 | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jul 16, 2025 | Rajendran | 0–1 | Pinelli | Biel Chess Festival 2025 | Indian Defense: Tartakower Attack | |
| Jul 15, 2025 | Aegerter | ½–½ | Rajendran | Biel Chess Festival 2025 | Queen's Pawn Game | |
| Jul 13, 2025 | Rajendran | ½–½ | Yu | Biel Chess Festival 2025 Rapid | Indian Defense | |
| Jul 13, 2025 | Corbat | 0–1 | Rajendran | Biel Chess Festival 2025 Rapid | Caro-Kann Defense: Maróczy Variation | |
| Jul 13, 2025 | El-Mais | 1–0 | Rajendran | Biel Chess Festival 2025 Rapid | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jul 13, 2025 | Rajendran | 1–0 | Doxarve | Biel Chess Festival 2025 Rapid | Queen's Pawn Game: Accelerated London System | |
| Jul 13, 2025 | Tkhoruk | ½–½ | Rajendran | Biel Chess Festival 2025 Rapid | King's Indian Attack: Wahls Defense | |
| Jul 13, 2025 | Rajendran | 1–0 | Rosen | Biel Chess Festival 2025 Rapid | Queen's Pawn Game: Barry Attack | |
| Jul 13, 2025 | Rajendran | 0–1 | Gruenfeld | Biel Chess Festival 2025 Rapid | Queen's Pawn Game: Barry Attack | |
| Jul 13, 2025 | Drechsler | ½–½ | Rajendran | Round 1: Drechsler, Christoph - Rajendran, Ishaan | Queen's Pawn Game: Colle System | |
| Jul 10, 2025 | Rajendran | 1–0 | Canneel | Plagne Chess Festival Accession 2025 | Indian Defense: Tartakower Attack | |
| Jul 7, 2025 | Caillot | 0–1 | Rajendran | Plagne Chess Festival Accession 2025 | Caro-Kann Defense: Classical Variation | |
| Jul 4, 2025 | Rajendran | 0–1 | Hody | Plagne Chess Festival Accession 2025 | Dutch Defense | |
| Apr 18, 2025 | Rajendran | 0–1 | Berg | Round 1: Rajendran, Ishaan - Berg, George | Indian Defense | |
| Feb 22, 2025 | Rajendran | 0–1 | Levin | Round 1: Rajendran, Ishaan - Levin, Anthony | Queen's Pawn Game: Barry Attack | |
| Oct 19, 2024 | Rajendran | 0–1 | Miller | Round 2: Rajendran, Ishaan - Miller, Rachel | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |