| Luxembourg Open - Damer | 05/04 08:40 | - | Kaloyana Nalbantova v Devika Sihag | L | 0-2 | |
| Luxembourg Open - Damer | 05/03 14:05 | - | Nanami Someya v Kaloyana Nalbantova | W | 0-2 | |
| Luxembourg Open - Damer | 05/03 09:00 | - | Malya Hoareau v Kaloyana Nalbantova | W | 0-2 | |
| European Championships - Damer | 04/11 07:20 | - | Carolina Marin v Kaloyana Nalbantova | L | 2-0 | |
| European Championships - Damer | 04/10 10:45 | - | Vivien Sandorhazi v Kaloyana Nalbantova | W | 1-2 | |
| European Championships - Damer | 04/08 12:20 | - | Kaloyana Nalbantova v Milena Schnider | W | 2-0 | |
| Polish Open - Damer | 03/23 08:40 | - | Xuefei Qi v Kaloyana Nalbantova | L | 2-0 | |
| Polish Open - Damer | 03/22 11:00 | - | Kaloyana Nalbantova v Tereza Svabikova | W | 2-0 | |
| Orleans Masters - Damer | 03/13 13:05 | 5 | Anupama Upadhyaya v Kaloyana Nalbantova | L | 2-0 | |
| German Open - Damer | 02/28 20:30 | 5 | Kaloyana Nalbantova v Thuy Linh Nguyen | L | 0-2 | |
| German Open - Damer - Kval | 02/27 08:00 | 3 | Sin Yan Happy Lo v Kaloyana Nalbantova | - | Cancelled | |
| Welsh Int. - Damer | 12/01 11:20 | - | Kaloyana Nalbantova v Josefine R Jensen | L | 1-2 | |
| Welsh Int. - Damer | 11/30 13:00 | - | Kaloyana Nalbantova v Irina Amalie Andersen | W | 2-0 | |
| Irish Open - Damer | 11/17 17:30 | - | Haruna Konishi v Kaloyana Nalbantova | L | 2-0 | |
| Irish Open - Damer | 11/17 10:40 | - | Kaloyana Nalbantova v Kristin Kuuba | W | 2-0 | |
| Irish Open - Damer | 11/16 16:20 | - | Kaloyana Nalbantova v Imad Farooqui Samiya | W | 2-1 | |
| Irish Open - Damer | 11/16 13:40 | - | Freya Redfearn v Kaloyana Nalbantova | W | 0-2 | |
| Hylo Open - Damer | 11/02 11:15 | 4 | Kaloyana Nalbantova v Pornpawee Chochuwong | L | 0-2 | |
| Hylo Open - Damer | 11/01 09:05 | 5 | Polina Buhrova v Kaloyana Nalbantova | W | 1-2 | |
| Hylo Open Women Qual | 10/31 08:30 | 3 | Ksenia Polikarpova v Kaloyana Nalbantova | W | 0-2 | |
| Abu Dhabi Masters - Damer | 10/20 09:40 | 3 | Julie Dawall Jakobsen v Kaloyana Nalbantova | L | 2-0 | |
| Abu Dhabi Masters - Damer | 10/19 09:00 | 4 | Kaloyana Nalbantova v Jenjira Stadelmann | W | 2-0 | |
| Abu Dhabi Masters - Damer | 10/18 12:10 | 5 | Kaloyana Nalbantova v Ruthvika S. Gadde | W | 2-1 | |
| Arctic Open - Damer - Kval | 10/10 07:30 | 4 | Lalinrat Chaiwan v Kaloyana Nalbantova | L | 2-0 | |
| Bulgarian Int. - Damer | 10/08 08:00 | - | Kaloyana Nalbantova v Milena Schnider | W | 2-1 | |
| Bulgarian Int. - Damer | 10/07 14:00 | - | Kaloyana Nalbantova v Laura Fløj Thomsen | W | 2-0 | |
| Bulgarian Int. - Damer | 10/07 08:20 | - | Kaloyana Nalbantova v Natalia Slobodova | W | 2-0 | |
| Bulgarian Int. - Damer | 10/06 15:20 | - | Kaloyana Nalbantova v Miu Lin Ngan | W | 2-1 | |
| Bulgarian Int. - Damer | 10/06 09:30 | - | Kaloyana Nalbantova v Nadezhda Nazarenko | W | 2-0 | |
| Belgian Int. - Damer | 09/14 08:00 | - | Kaloyana Nalbantova v Neslihan Arin | L | 0-2 |