| Date | Chess tournament name | Status | 
|---|---|---|
| 2012-03-26 to 2012-03-30 | Rajiv Gandhi Memorial Fide Rated Chess Tournament-2012 ![]()  | 
                                                                                                Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2024.01.06 | Tologon Tegin, Semetei (2384)  vs (2005) Kartik, Kumar Singh 14th Chennai Open International Grandmasters Chess Tournament 2023- 24 Gruenfeld Classical  | 
                                                                                                                                                1-0 | D80 | |
| 2023.09.28 | Kartik, Kumar Singh (1901)  vs (2207) Srihari, L 52nd Nationall Under 19 Open Chess Championship 2023 Sicilian Rauzer (Modern) - Two Knights  | 
                                                                                                                                                0-1 | B68 | |
| 2023.09.26 | Apoorv, Kamble (2201)  vs (1901) Kartik, Kumar Singh 52nd Nationall Under 19 Open Chess Championship 2023 Sicilian Yugoslav Dragon - Rauzer  | 
                                                                                                                                                1/2-1/2 | B76 | |
| 2023.09.25 | Tirth, Jayeshkumar Parmar (1500)  vs (1901) Kartik, Kumar Singh 52nd Nationall Under 19 Open Chess Championship 2023 Sicilian Moscow  | 
                                                                                                                                                0-1 | B52 | |
| 2023.09.24 | Kartik, Kumar Singh (1901)  vs (1761) Jihan, Tejas Shah 52nd Nationall Under 19 Open Chess Championship 2023 Sicilian Accelerated Dragon (Modern) - Simagin  | 
                                                                                                                                                1/2-1/2 | B35 | |
| 2023.09.24 | Sriansh, Das (1715)  vs (1901) Kartik, Kumar Singh 52nd Nationall Under 19 Open Chess Championship 2023 Sicilian Classical Dragon - Classical Dragon  | 
                                                                                                                                                0-1 | B74 | |
| 2023.09.23 | Kartik, Kumar Singh (1901)  vs (2372) Manish, Anto Cristiano F 52nd Nationall Under 19 Open Chess Championship 2023 Spanish Breyer - Borisenko  | 
                                                                                                                                                0-1 | C95 | |
| 2023.09.22 | Shrihan, Sabat (1603)  vs (1901) Kartik, Kumar Singh 52nd Nationall Under 19 Open Chess Championship 2023 Sicilian Yugoslav Dragon - Panov  | 
                                                                                                                                                0-1 | B76 | |
| 2023.09.15 | Kartik, Kumar Singh (1669)  vs (2194) Abdilkhair, Abilmansur Tata Steel Asian Junior Blitz Chess Championship 2023  | 
                                                                                                                                                1-0 | ||
| 2023.09.15 | Kartik, Kumar Singh (1669)  vs (2254) Ayush, Sharma Tata Steel Asian Junior Blitz Chess Championship 2023 Sicilian Scheveningen Najdorf - Byrne  | 
                                                                                                                                                0-1 | B90 | |
| 2023.09.15 | Zia, Tahsin Tajwar (2062)  vs (1669) Kartik, Kumar Singh Tata Steel Asian Junior Blitz Chess Championship 2023 Reti Symmetrical - Nimzovich  | 
                                                                                                                                                0-1 | A05 | |
| 2023.09.15 | Kartik, Kumar Singh (1669)  vs (2246) Aswath, S Tata Steel Asian Junior Blitz Chess Championship 2023 Robatsch  | 
                                                                                                                                                1-0 | B06 | |
| 2023.09.15 | Alekhya, Mukhopadhyay (1899)  vs (1669) Kartik, Kumar Singh Tata Steel Asian Junior Blitz Chess Championship 2023 Indian - Trompowsky  | 
                                                                                                                                                0-1 | A45 | |
| 2023.09.15 | Kartik, Kumar Singh (1669)  vs (2135) Mohamed, Anees Tata Steel Asian Junior Blitz Chess Championship 2023 Sicilian Boleslavsky - Boleslavsky  | 
                                                                                                                                                1/2-1/2 | B59 | |
| 2023.09.15 | Avinash, Ramesh (2316)  vs (1669) Kartik, Kumar Singh Tata Steel Asian Junior Blitz Chess Championship 2023  | 
                                                                                                                                                1/2-1/2 | ||
| 2023.09.15 | Kartik, Kumar Singh (1669)  vs (1450) Aiyan, Rahman Tata Steel Asian Junior Blitz Chess Championship 2023 Reti Zukertort  | 
                                                                                                                                                1-0 | A06 | |
| 2023.09.15 | Tarigan, Gilbert Elroy (2284)  vs (1669) Kartik, Kumar Singh Tata Steel Asian Junior Blitz Chess Championship 2023 Clemenz (Mead's, Basman's or de Klerk's) opening  | 
                                                                                                                                                1-0 | A00 | |
| 2023.09.15 | Kartik, Kumar Singh (1901)  vs (1778) Boominathan, Lalitaditaayyanar Tata Steel Asian Junior Chess Championship 2023 Sicilian Scheveningen Najdorf - Byrne  | 
                                                                                                                                                1-0 | B90 | |
| 2023.09.14 | Kartik, Kumar Singh (1901)  vs (2425) Hari, Madhavan N B Tata Steel Asian Junior Chess Championship 2023 French Closed Tarrasch  | 
                                                                                                                                                0-1 | C06 | |
| 2023.09.13 | Arun, Kataria (2170)  vs (1901) Kartik, Kumar Singh Tata Steel Asian Junior Chess Championship 2023 Sicilian Yugoslav Dragon - Rauzer  | 
                                                                                                                                                1/2-1/2 | B76 | |
| 2023.09.12 | Kartik, Kumar Singh (1901)  vs (2207) Srihari, L Tata Steel Asian Junior Chess Championship 2023  | 
                                                                                                                                                0-1 | ||
| 2023.09.12 | Dhyey, Agarwal (2178)  vs (1901) Kartik, Kumar Singh Tata Steel Asian Junior Chess Championship 2023 English - Snake  | 
                                                                                                                                                0-1 | A10 | |
| 2023.09.11 | Kartik, Kumar Singh (1901)  vs (1426) Thejas, K Tata Steel Asian Junior Chess Championship 2023 Spanish Chigorin - Archangelsk  | 
                                                                                                                                                1-0 | C97 | |
| 2023.09.10 | Krishnan, Ritvik (2062)  vs (1901) Kartik, Kumar Singh Tata Steel Asian Junior Chess Championship 2023 Reti Symmetrical  | 
                                                                                                                                                1-0 | A05 | |
| 2023.09.10 | Kartik, Kumar Singh (1901)  vs (1584) Mukesh, Kumar Tata Steel Asian Junior Chess Championship 2023  | 
                                                                                                                                                1-0 | ||
| 2023.09.09 | Liyanage, Ranindu Dilshan (2407)  vs (1901) Kartik, Kumar Singh Tata Steel Asian Junior Chess Championship 2023 English - Snake  | 
                                                                                                                                                1-0 | A10 | |
| 2023.08.20 | Kartik, Kumar Singh (1925)  vs (2540) Visakh, N R 60th National Chess Championship 2023 Spanish Morphy - Archangelsk (Planinc)  | 
                                                                                                                                                0-1 | C78 | |
| 2023.08.18 | Kartik, Kumar Singh (1925)  vs (2407) Srihari, L R 60th National Chess Championship 2023 Caro-Kann - Two Knights (Mindeno)  | 
                                                                                                                                                0-1 | B11 | |
| 2022.07.17 | Gokhale, Rishabh Chandrashekhar (1852)  vs (1634) Kartik, Kumar Singh MPL 51st National Junior Open (Under-19) Chess Championship-2022 Indian East Indian - London  | 
                                                                                                                                                1-0 | A48 | |
| 2022.07.16 | Kartik, Kumar Singh (1634)  vs (2185) Manish, Anto Cristiano F MPL 51st National Junior Open (Under-19) Chess Championship-2022  | 
                                                                                                                                                1-0 | ||
| 2022.07.16 | Bharadia, Yash (2193)  vs (1634) Kartik, Kumar Singh MPL 51st National Junior Open (Under-19) Chess Championship-2022 Sicilian Yugoslav Dragon - Rauzer  | 
                                                                                                                                                1/2-1/2 | B76 | |
| 2017.07.20 | Pimpalkhare, Vedant (1932)  vs (1472) Kartik, Kumar Singh 3rd Resha International Open FIDE Rating Chess Tournament 2017 Reti Symmetrical - Nimzovich  | 
                                                                                                                                                1-0 | A05 | |
| 2017.07.19 | Kartik, Kumar Singh (1472)  vs (2238) Sauravh, Khherdekar 3rd Resha International Open FIDE Rating Chess Tournament 2017 Sicilian O'Kelly  | 
                                                                                                                                                0-1 | B28 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2023.12.27 | Kartik Kumar Singh (2005) vs (2400) Anuj,Shrivatri 3rd Athens of the East Op Spanish Modern Steinitz  | 
                                                                                                                                                0-1 | C72 | |
| 2023.12.24 | Aronyak,Ghosh (2545) vs (2005) Kartik Kumar Singh 3rd Athens of the East Op Reti Symmetrical  | 
                                                                                                                                                1-0 | A05 | |
| 2024.01.06 | Tologontegin,S (2384) vs (2005) Kartik Kumar Singh 14th Chennai Open 2023-24 Gruenfeld Classical  | 
                                                                                                                                                1-0 | D80 | |
| 2024.06.13 | Kartik Kumar Singh (2042) vs (1949) Swarna Nihal 61st World Juniors 2024 Sicilian Dragon  | 
                                                                                                                                                1/2-1/2 | B70 | |
| 2024.06.12 | Vrashank,Chouhan (2209) vs (2042) Kartik Kumar Singh 61st World Juniors 2024 Gruenfeld - Goglidze  | 
                                                                                                                                                1-0 | D70 | |
| 2024.06.11 | Kartik Kumar Singh (2042) vs (1932) Arshpreet Singh 61st World Juniors 2024 Sicilian  | 
                                                                                                                                                1/2-1/2 | B32 | |
| 2024.06.10 | Pozzari,Simone (2276) vs (2042) Kartik Kumar Singh 61st World Juniors 2024 Reti Symmetrical  | 
                                                                                                                                                1/2-1/2 | A05 | |
| 2024.06.09 | Kartik Kumar Singh (2042) vs (2304) Koziorowicz,Michal 61st World Juniors 2024 French Tarrasch  | 
                                                                                                                                                1/2-1/2 | C03 | |
| 2024.06.03 | Jares,Michal (2382) vs (2042) Kartik Kumar Singh 61st World Juniors 2024 Sicilian Yugoslav Dragon - Panov  | 
                                                                                                                                                1-0 | B76 | |
| 2024.06.07 | Kartik Kumar Singh (2042) vs (2332) Shahil,Dey 61st World Juniors 2024 Spanish Russian  | 
                                                                                                                                                1/2-1/2 | C79 | |
| 2024.06.06 | Dhami,Dipak (1702) vs (2042) Kartik Kumar Singh 61st World Juniors 2024 Indian  | 
                                                                                                                                                0-1 | A45 | |
| 2024.06.05 | Kartik Kumar Singh (2042) vs (1838) Sharnarthi Shlok 61st World Juniors 2024 Scandinavian  | 
                                                                                                                                                1/2-1/2 | B01 | |
| 2024.06.02 | Kartik Kumar Singh (2042) vs (2492) Gharibyan,Mamikon 61st World Juniors 2024 Sicilian - Godiva  | 
                                                                                                                                                1/2-1/2 | B32 | |
| 2024.06.04 | Vaz,Ethan (2420) vs (2042) Kartik Kumar Singh 61st World Juniors 2024 Sicilian Yugoslav Dragon - Rauzer  | 
                                                                                                                                                1-0 | B76 | |
| 2023.12.18 | Kartik Kumar Singh (2005) vs (1746) Rohith,Yadav B R 1st Meghalaya Int Open French Open Tarrasch  | 
                                                                                                                                                1/2-1/2 | C07 | |
| 2023.12.17 | Bhoopnath (1767) vs (2005) Kartik Kumar Singh 1st Meghalaya Int Open Sicilian - Chekhover  | 
                                                                                                                                                0-1 | B53 | |
| 2023.12.16 | Kartik Kumar Singh (2005) vs (2335) Nguyen Duc Hoa 1st Meghalaya Int Open Sicilian  | 
                                                                                                                                                0-1 | B32 | |
| 2023.12.16 | Ranasinghe,S (1735) vs (2005) Kartik Kumar Singh 1st Meghalaya Int Open English - Snake  | 
                                                                                                                                                0-1 | A10 | |
| 2023.12.15 | Kartik Kumar Singh (2005) vs (2545) Aronyak,Ghosh 1st Meghalaya Int Open Caro-Kann - Two Knights (Mindeno)  | 
                                                                                                                                                0-1 | B11 | |
| 2023.12.14 | Jesumarian,Rebecca (1716) vs (2005) Kartik Kumar Singh 1st Meghalaya Int Open Gruenfeld Classical - Stockholm  | 
                                                                                                                                                0-1 | D80 | |
| 2023.12.14 | Kartik Kumar Singh (2005) vs (1708) Ningthem Oinam 1st Meghalaya Int Open Caro-Kann - Two Knights  | 
                                                                                                                                                1-0 | B11 | |
| 2023.12.20 | Kartik Kumar Singh (2005) vs (2368) Shahil,Dey 1st Meghalaya Int Open Sicilian Paulsen - Swiss Cheese  | 
                                                                                                                                                0-1 | B42 | |
| 2023.12.19 | Tiwari,Shivansh (1866) vs (2005) Kartik Kumar Singh 1st Meghalaya Int Open Gruenfeld Russian - Szabo  | 
                                                                                                                                                1/2-1/2 | D97 | |
| 2023.08.20 | Kartik Kumar Singh (1925) vs (2540) Visakh,N R 60th ch-IND 2023 Spanish Morphy - Archangelsk (Planinc)  | 
                                                                                                                                                0-1 | C78 | |
| 2023.08.18 | Kartik Kumar Singh (1925) vs (2407) Srihari,L R 60th ch-IND 2023 Caro-Kann - Two Knights (Mindeno)  | 
                                                                                                                                                0-1 | B11 | |
| 2023.09.15 | Kartik Kumar Singh (1901) vs (1778) Boominathan Lalitaditaayyanar Asian Juniors 2023 Sicilian Scheveningen Najdorf - Byrne  | 
                                                                                                                                                1-0 | B90 | |
| 2023.09.14 | Kartik Kumar Singh (1901) vs (2425) Hari,Madhavan N B Asian Juniors 2023 French Closed Tarrasch  | 
                                                                                                                                                0-1 | C06 | |
| 2023.09.13 | Arun,Kataria (2170) vs (1901) Kartik Kumar Singh Asian Juniors 2023 Sicilian Yugoslav Dragon - Rauzer  | 
                                                                                                                                                1/2-1/2 | B76 | |
| 2023.09.12 | Kartik Kumar Singh (1901) vs (2207) Srihari,L Asian Juniors 2023 Sicilian Dragon  | 
                                                                                                                                                0-1 | B70 | |
| 2023.09.11 | Kartik Kumar Singh (1901) vs (1426) Thejas K Asian Juniors 2023 Spanish Chigorin - Archangelsk  | 
                                                                                                                                                1-0 | C97 | |
| 2023.09.12 | Dhyey Agarwal (2178) vs (1901) Kartik Kumar Singh Asian Juniors 2023 English - Snake  | 
                                                                                                                                                0-1 | A10 | |
| 2023.09.10 | Krishnan,Ritvik (2062) vs (1901) Kartik Kumar Singh Asian Juniors 2023 Reti Symmetrical  | 
                                                                                                                                                1-0 | A05 | |
| 2023.09.10 | Kartik Kumar Singh (1901) vs (1584) Mukesh Kumar Asian Juniors 2023 Sicilian - Anderssen (Pin)  | 
                                                                                                                                                1-0 | B40 | |
| 2023.09.09 | Liyanage,Ranindu Dilshan (2407) vs (1901) Kartik Kumar Singh Asian Juniors 2023 English - Snake  | 
                                                                                                                                                1-0 | A10 |