166 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kalavannan, Koby | Ward, Cian | 1-0 | E05 | Round 8: Kalavannan, Koby - Ward, Cian | 2026-01-01 |
| Kalavannan, Koby | Ortiz Sanchez, Luis | 1-0 | E04 | Round 6: Kalavannan, Koby - Ortiz Sanchez, Luis | 2025-12-31 |
| Kalavannan, Koby | Hobson, Kenneth | 0-1 | A15 | Round 4: Kalavannan, Koby - Hobson, Kenneth | 2025-12-30 |
| Kalavannan, Koby | Plat, Vojtech | 0-1 | B27 | Round 2: Kalavannan, Koby - Plat, Vojtech | 2025-12-29 |
| Kalavannan, Koby | Iniyan, Pa | 1/2-1/2 | A05 | Round 7: Kalavannan, Koby - Iniyan, Pa | 2025-12-07 |
| Kalavannan, Koby | McLachlan, Matthew | 1-0 | A05 | Round 9: Kalavannan, Koby - McLachlan, Matthew | 2025-12-07 |
| Kalavannan, Koby | Han, Qixuan | 1-0 | A12 | Round 1: Kalavannan, Koby - Han, Qixuan | 2025-12-06 |
| Kalavannan, Koby | Koschetzki, Christian | 1-0 | A04 | Round 5: Kalavannan, Koby - Koschetzki, Christian | 2025-12-06 |
| Kalavannan, Koby | Kapechun, Mikhailo | 1-0 | A04 | Round 8: Kalavannan, Koby - Kapechun, Mikhailo | 2025-12-02 |
| Kalavannan, Koby | Magold, Filip | 0-1 | A29 | Round 6: Kalavannan, Koby - Magold, Filip | 2025-11-30 |
| Kalavannan, Koby | Deepak Ambattu, Rithvik | 1-0 | A06 | Round 4: Kalavannan, Koby - Deepak Ambattu, Rithvik | 2025-11-29 |
| Kalavannan, Koby | Vortmeier, Jan | 0-1 | E73 | Round 2: Kalavannan, Koby - Vortmeier, Jan | 2025-11-28 |
| Kalavannan, Koby | Allorant, Adrien | 1/2-1/2 | A04 | Round 4: Kalavannan, Koby - Allorant, Adrien | 2025-11-24 |
| Kalavannan, Koby | Waddington, Mike P | 1-0 | A05 | Round 8: Kalavannan, Koby - Waddington, Mike P | 2025-07-08 |
| Kalavannan, Koby | Davis, Cameron | 1-0 | A06 | Round 7: Kalavannan, Koby - Davis, Cameron | 2025-07-07 |
| Kalavannan, Koby | Honey, Luke Anthony | 1-0 | A11 | Round 5: Kalavannan, Koby - Honey, Luke Anthony | 2025-07-06 |
| Kalavannan, Koby | Fowler, Hugo | 1-0 | A34 | Round 3: Kalavannan, Koby - Fowler, Hugo | 2025-07-05 |
| Kalavannan, Koby | Thomas, Mark | 1-0 | E73 | Round 1: Kalavannan, Koby - Thomas, Mark | 2025-07-04 |
| Kalavannan, Koby | Lazarus, Simon E | 1-0 | A13 | Round 9: Kalavannan, Koby - Lazarus, Simon E | 2025-05-31 |
| Kalavannan, Koby | Keohane, Ben | 1-0 | A04 | Round 8: Kalavannan, Koby - Keohane, Ben | 2025-05-30 |
| Kalavannan, Koby | Hedger, Alec | 0-1 | A07 | Round 6: Kalavannan, Koby - Hedger, Alec | 2025-05-29 |
| Kalavannan, Koby | Ghasi, Ameet K | 0-1 | A05 | Round 4: Kalavannan, Koby - Ghasi, Ameet K | 2025-05-28 |
| Kalavannan, Koby | Camacho Collados, Marcos | 1-0 | A05 | Round 2: Kalavannan, Koby - Camacho Collados, Marcos | 2025-05-26 |
| Kalavannan, Koby | Badacsonyi, Frankie | 1/2-1/2 | A13 | Round 9: Kalavannan, Koby - Badacsonyi, Frankie | 2025-04-21 |
| Kalavannan, Koby | Fitzsimons, David | 1-0 | A13 | Round 7: Kalavannan, Koby - Fitzsimons, David | 2025-04-20 |
| Kalavannan, Koby | Hobson, Kenneth | 1-0 | A15 | Round 4: Kalavannan, Koby - Hobson, Kenneth | 2025-04-18 |
| Kalavannan, Koby | Zwardon, Vojtech | 0-1 | E04 | Round 2: Kalavannan, Koby - Zwardon, Vojtech | 2025-04-17 |
| Kalavannan, Koby | Gurner, Jem | 1-0 | A05 | Round 8: Kalavannan, Koby - Gurner, Jem | 2025-04-11 |
| Kalavannan, Koby | Rozentalis, Eduardas | 0-1 | E17 | Round 6: Kalavannan, Koby - Rozentalis, Eduardas | 2025-04-09 |
| Kalavannan, Koby | Arkell, Keith C | 1-0 | A38 | Round 4: Kalavannan, Koby - Arkell, Keith C | 2025-04-07 |
| Kalavannan, Koby | Clarke, Connor | 1-0 | A06 | Round 2: Kalavannan, Koby - Clarke, Connor | 2025-04-06 |
| Kalavannan, Koby | Pick, Freddie | 1-0 | E62 | 98th Caplin Hastings Weekend Open 2025 | 2025-01-05 |
| Kalavannan, Koby | Barantsev, Oleg | 1/2-1/2 | B06 | 98th Caplin Hastings Weekend Open 2025 | 2025-01-04 |
| Kalavannan, Koby | Pal, Rohan | 1-0 | D37 | Keith Escott Memorial Congress: Open | 2024-12-15 |
| Kalavannan, Koby | Rathbone-Jones, Ifan | 1/2-1/2 | A05 | Keith Escott Memorial Congress: Open | 2024-12-14 |
| Kalavannan, Koby | Hera, Imre Jr. | 1/2-1/2 | A04 | Round 9: Kalavannan, Koby - Hera, Imre Jr. | 2024-12-07 |
| Kalavannan, Koby | Wadsworth, Matthew J | 0-1 | A21 | Round 7: Kalavannan, Koby - Wadsworth, Matthew J | 2024-12-05 |
| Kalavannan, Koby | Murawski, Jan | 1-0 | A13 | Round 5: Kalavannan, Koby - Murawski, Jan | 2024-12-02 |
| Kalavannan, Koby | Kistrup, Nicolai | 1-0 | A07 | Round 3: Kalavannan, Koby - Kistrup, Nicolai | 2024-11-30 |
| Kalavannan, Koby | Petrov, Martin | 0-1 | A05 | Round 1: Kalavannan, Koby - Petrov, Martin | 2024-11-29 |
| Kalavannan, Koby | Badacsonyi, Frankie | 1-0 | A13 | Round 2: Kalavannan, Koby - Badacsonyi, Frankie | 2024-11-24 |
| Kalavannan, Koby | Damjanovic, Vuk | 1/2-1/2 | A46 | Round 11: Kalavannan, Koby - Damjanovic, Vuk | 2024-11-19 |
| Kalavannan, Koby | Kadric, Denis | 0-1 | B00 | Round 8: Kalavannan, Koby - Kadric, Denis | 2024-11-16 |
| Kalavannan, Koby | Wadsworth, Matthew J | 1/2-1/2 | A05 | Round 7: Kalavannan, Koby - Wadsworth, Matthew J | 2024-11-15 |
| Kalavannan, Koby | Beydullayeva, Govhar | 1-0 | A05 | Round 4: Kalavannan, Koby - Beydullayeva, Govhar | 2024-11-11 |
| Kalavannan, Koby | Akbas, Umut Ata | 1/2-1/2 | D30 | Round 3: Kalavannan, Koby - Akbas, Umut Ata | 2024-11-10 |
| Kalavannan, Koby | Vogel, Roven | 0-1 | A05 | Round 1: Kalavannan, Koby - Vogel, Roven | 2024-11-08 |
| Kalavannan, Koby | White, Stuart A | 0-1 | D11 | Round 2: Kalavannan, Koby - White, Stuart A | 2024-08-22 |
| Kalavannan, Koby | Salmons, Calum | 0-1 | D11 | Round 9: Kalavannan, Koby - Salmons, Calum | 2024-08-04 |
| Kalavannan, Koby | Wells, Peter K | 1/2-1/2 | E03 | Round 7: Kalavannan, Koby - Wells, Peter K | 2024-08-02 |
| Kalavannan, Koby | Madhavan, Sanjith | 1-0 | A45 | Round 6: Kalavannan, Koby - Madhavan, Sanjith | 2024-08-01 |
| Kalavannan, Koby | Rathbone-Jones, Ifan | 0-1 | E05 | Round 4: Kalavannan, Koby - Rathbone-Jones, Ifan | 2024-07-30 |
| Kalavannan, Koby | Williams, Simon K | 1/2-1/2 | C01 | Round 2: Kalavannan, Koby - Williams, Simon K | 2024-07-28 |
| Kalavannan, Koby | Murawski, Jan | 1-0 | E10 | Round 8: Kalavannan, Koby - Murawski, Jan | 2024-07-22 |
| Kalavannan, Koby | Cancedda-Dupuis, Livio | 1/2-1/2 | E11 | Round 5: Kalavannan, Koby - Cancedda-Dupuis, Livio | 2024-07-20 |
| Kalavannan, Koby | Cherniaev, Alexander | 1/2-1/2 | E11 | Round 3: Kalavannan, Koby - Cherniaev, Alexander | 2024-07-19 |
| Kalavannan, Koby | Pert, Richard G | 1/2-1/2 | D02 | Round 7: Kalavannan, Koby - Pert, Richard G | 2024-03-31 |
| Kalavannan, Koby | Lalic, Bogdan | 0-1 | A57 | Round 8: Kalavannan, Koby - Lalic, Bogdan | 2024-03-31 |
| Kalavannan, Koby | Gallagher, Daniel GH | 1-0 | E73 | Round 5: Kalavannan, Koby - Gallagher, Daniel GH | 2024-03-30 |
| Kalavannan, Koby | Royal, Shreyas | 0-1 | A01 | Round 3: Kalavannan, Koby - Royal, Shreyas | 2024-03-29 |
| Kalavannan, Koby | Badacsonyi, Stanley | 1/2-1/2 | A48 | Round 1: Kalavannan, Koby - Badacsonyi, Stanley | 2024-03-28 |
| Kalavannan, Koby | Royal, Shreyas | 0-1 | D02 | Round 1: Kalavannan, Koby - Royal, Shreyas | 2024-03-18 |
| Kalavannan, Koby | Gumularz, Szymon | 0-1 | A10 | Round 3: Kalavannan, Koby - Gumularz, Szymon | 2024-03-18 |
| Kalavannan, Koby | Chow, Samuel | 1/2-1/2 | A48 | Round 4: Kalavannan, Koby - Chow, Samuel | 2024-03-18 |
| Kalavannan, Koby | Harvey, Marcus R | 0-1 | A00 | Round 6: Kalavannan, Koby - Harvey, Marcus R | 2024-03-18 |
| Kalavannan, Koby | Agdelen, Huseyin Can | 0-1 | E04 | Round 8: Kalavannan, Koby - Agdelen, Huseyin Can | 2024-03-18 |
| Kalavannan, Koby | Bottazzi, Ulysse | 1-0 | E00 | Round 7: Kalavannan, Koby - Bottazzi, Ulysse | 2024-02-25 |
| Kalavannan, Koby | Verma, Aditya | 1-0 | D02 | Round 9: Kalavannan, Koby - Verma, Aditya | 2024-02-25 |
| Kalavannan, Koby | Patel, Rishi | 1-0 | E11 | Round 3: Kalavannan, Koby - Patel, Rishi | 2024-02-24 |
| Kalavannan, Koby | Kwong, Wing Ki | 1-0 | E06 | Round 5: Kalavannan, Koby - Kwong, Wing Ki | 2024-02-24 |
| Kalavannan, Koby | Kwong, Wing Ki | 0-1 | B22 | Round 3: Kalavannan, Koby - Kwong, Wing Ki | 2024-02-24 |
| Kalavannan, Koby | Clarke, Connor | 1-0 | D23 | Round 5: Kalavannan, Koby - Clarke, Connor | 2024-02-24 |
| Kalavannan, Koby | Gallagher, Daniel GH | 1-0 | E73 | Round 7: Kalavannan, Koby - Gallagher, Daniel GH | 2024-02-24 |
| Kalavannan, Koby | Mihov, Filip | 0-1 | A81 | 139th Varsity Match | 2021-10-23 |
| Kalavannan, Koby | Royal, Shreyas | 0-1 | A13 | Round 2: Kalavannan, Koby - Royal, Shreyas | |
| Kalavannan, Koby | Bradbury, Neil H | 1/2-1/2 | A13 | Round 4: Kalavannan, Koby - Bradbury, Neil H | |
| Kalavannan, Koby | Badacsonyi, Frankie | 1-0 | A06 | Round 6: Kalavannan, Koby - Badacsonyi, Frankie | |
| Kalavannan, Koby | Stoica, Savas Marin | 1-0 | A05 | Round 8: Kalavannan, Koby - Stoica, Savas Marin | |
| Kalavannan, Koby | Fernandez, Daniel Howard | 1/2-1/2 | A15 | Round 9: Kalavannan, Koby - Fernandez, Daniel Howard | |
| Kalavannan, Koby | Wastney, Dylan | 1-0 | E06 | Round 1: Kalavannan, Koby - Wastney, Dylan | |
| Kalavannan, Koby | Lebedev, Lion | 0-1 | A06 | Round 3: Kalavannan, Koby - Lebedev, Lion |