| Date | Chess tournament name | Status | 
|---|---|---|
| 2017-10-25 to 2017-10-29 | First Leaque of Tambov Region, 2017 ![]()  | 
                                                                                                Finished | 
| 2016-12-04 to 2017-01-15 | Личное первенство г.Тамбова по классическим шахматам среди мужчин, 2017 ![]()  | 
                                                                                                Finished | 
| 2016-10-22 to 2016-10-30 | Первая Лига Тамбовской области, 2016 ![]()  | 
                                                                                                Finished | 
| 2013-10-23 to 2013-10-27 | First league of Tambov Region ![]()  | 
                                                                                                Finished | 
| 2013-08-17 to 2013-08-25 | XXII Memorial Korensky V.S. ![]()  | 
                                                                                                Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2017.10.29 | Lomakina, Galja (1978)  vs (1849) Kozharinov, Sergey First Leaque of Tambov Region, 2017 Reti King's Indian  | 
                                                                                                                                                1-0 | A07 | |
| 2017.10.28 | Kozharinov, Sergey (1849)  vs (1416) Voynov, Aleksey S. First Leaque of Tambov Region, 2017 French - King's Knight  | 
                                                                                                                                                0-1 | C00 | |
| 2017.10.28 | Shvadchenko, Grigory F. (1949)  vs (1849) Kozharinov, Sergey First Leaque of Tambov Region, 2017 Italian - Semi-Italian  | 
                                                                                                                                                1-0 | C50 | |
| 2017.10.27 | Kozharinov, Sergey (1849)  vs (1836) Pishchalnikov, Roman A. First Leaque of Tambov Region, 2017 Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2017.10.27 | Kozharinov, Sergey (1849)  vs (1243) Streltsov, Oleg V. First Leaque of Tambov Region, 2017 Queen's Pawn - Blackmar-Diemer (Hübsch)  | 
                                                                                                                                                0-1 | D00 | |
| 2017.10.26 | Larionov, Sergey A. (1158)  vs (1849) Kozharinov, Sergey First Leaque of Tambov Region, 2017 Mieses opening  | 
                                                                                                                                                1-0 | A00 | |
| 2017.10.26 | Kozharinov, Sergey (1849)  vs (1648) Gaglazov, Mikhail First Leaque of Tambov Region, 2017 French Advance - Milner-Barry  | 
                                                                                                                                                0-1 | C02 | |
| 2017.10.25 | Alpatsky, Sergey (1874)  vs (1849) Kozharinov, Sergey First Leaque of Tambov Region, 2017 Robatsch  | 
                                                                                                                                                1-0 | B06 | |
| 2017.10.25 | Kozharinov, Sergey (1849)  vs (1827) Gorelov, Viktor N. First Leaque of Tambov Region, 2017 Queen's Gambit - Marshall  | 
                                                                                                                                                0-1 | D06 | |
| 2016.10.30 | Kozharinov, Sergey (1930)  vs (1891) Alpatsky, Sergey ?????? ???? ?????????? ???????, 2016 Nimzovich - Indian  | 
                                                                                                                                                0-1 | A01 | |
| 2016.10.29 | Lomakina, Galja (1967)  vs (1930) Kozharinov, Sergey ?????? ???? ?????????? ???????, 2016 Polish Sokolsky opening  | 
                                                                                                                                                1-0 | A00 | |
| 2016.10.28 | Kozharinov, Sergey (1930)  vs (1000) Pevnyj, Viktor B. ?????? ???? ?????????? ???????, 2016 Indian Knight  | 
                                                                                                                                                0-1 | A46 | |
| 2016.10.27 | Mamontov, Nikolay F. (1579)  vs (1930) Kozharinov, Sergey ?????? ???? ?????????? ???????, 2016 Four Knights Spanish  | 
                                                                                                                                                0-1 | C48 | |
| 2016.10.26 | Kozharinov, Sergey (1930)  vs (1951) Kutyanina, Mariya ?????? ???? ?????????? ???????, 2016 Nimzovich - Modern  | 
                                                                                                                                                0-1 | A01 | |
| 2016.10.25 | Shvadchenko, Grigory F. (1937)  vs (1930) Kozharinov, Sergey ?????? ???? ?????????? ???????, 2016 Gruenfeld Kemeri (Bogolubov) - Barcza  | 
                                                                                                                                                1-0 | D78 | |
| 2016.10.24 | Kozharinov, Sergey (1930)  vs (1853) Fedorenko, Aleksandr N. ?????? ???? ?????????? ???????, 2016 Queen's Gambit - Marshall  | 
                                                                                                                                                1/2-1/2 | D06 | |
| 2016.10.23 | Bakhteev, Bakhtiyar (1840)  vs (1930) Kozharinov, Sergey ?????? ???? ?????????? ???????, 2016 Vienna  | 
                                                                                                                                                1-0 | C25 | |
| 2016.10.22 | Pishchalnikov, Roman A. (1641)  vs (1930) Kozharinov, Sergey ?????? ???? ?????????? ???????, 2016 Semi-Slav  | 
                                                                                                                                                1-0 | D45 | |
| 2013.10.27 | Rozov, Sergey A. vs (2027) Kozharinov, Sergey First league of Tambov Region Robatsch  | 
                                                                                                                                                1-0 | B06 | |
| 2013.10.26 | Kozharinov, Sergey (2027)  vs (1943) Shvadchenko, Grigory F. First league of Tambov Region Irregular Queen's Pawn - Charlick  | 
                                                                                                                                                0-1 | A40 | |
| 2013.10.26 | Gorelov, Viktor N. vs (2027) Kozharinov, Sergey First league of Tambov Region Irregular Queen's Pawn - Franco-Indian  | 
                                                                                                                                                1-0 | A40 | |
| 2013.10.25 | Kozharinov, Sergey (2027)  vs (1828) Shcherbakov, Nikolay First league of Tambov Region Neo-Indian  | 
                                                                                                                                                0-1 | E00 | |
| 2013.10.25 | Abashkin, Aleksandr P. (1883)  vs (2027) Kozharinov, Sergey First league of Tambov Region Caro-Kann - Advance  | 
                                                                                                                                                1-0 | B12 | |
| 2013.10.24 | Kozharinov, Sergey (2027)  vs (1813) Yumashev, Viktor V. First league of Tambov Region King's Indian  | 
                                                                                                                                                0-1 | E61 | |
| 2013.10.24 | Kozharinov, Sergey (2027)  vs Shkitin, Aleksandr I. First league of Tambov Region Modern  | 
                                                                                                                                                0-1 | A41 | |
| 2013.10.23 | Lomakina, Galja (2099)  vs (2027) Kozharinov, Sergey First league of Tambov Region Reti  | 
                                                                                                                                                1-0 | A04 | |
| 2013.10.23 | Kozharinov, Sergey (2027)  vs (1869) Skomorokhov, Kirill First league of Tambov Region Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2013.08.25 | Skomorokhov, Kirill (1837)  vs (2095) Kozharinov, Sergey XXII Memorial Korensky V.S. Scandinavian  | 
                                                                                                                                                1-0 | B01 | |
| 2013.08.24 | Kozharinov, Sergey (2095)  vs (1996) Agapov, Yury N. XXII Memorial Korensky V.S. Queen's Indian Spassky  | 
                                                                                                                                                0-1 | E14 | |
| 2013.08.23 | Kozharinov, Sergey (2095)  vs (2090) Sychev, Vitaly XXII Memorial Korensky V.S. Nimzo-Indian Three Knights  | 
                                                                                                                                                0-1 | E21 | |
| 2013.08.22 | Dukov, Andrey V. vs (2095) Kozharinov, Sergey XXII Memorial Korensky V.S. Caro-Kann - Knight (Forgacs)  | 
                                                                                                                                                1-0 | B15 | |
| 2013.08.21 | Smolyaninov, Sergej (1885)  vs (2095) Kozharinov, Sergey XXII Memorial Korensky V.S. Reti Symmetrical - Barcza  | 
                                                                                                                                                1-0 | A05 | |
| 2013.08.20 | Kozharinov, Sergey (2095)  vs (2094) Petrov, Alexander V XXII Memorial Korensky V.S. Queen's Pawn Zukertort - Catalan  | 
                                                                                                                                                0-1 | D02 | |
| 2013.08.19 | Shcherbakov, Nikolay (1824)  vs (2095) Kozharinov, Sergey XXII Memorial Korensky V.S. Irregular Queen's Pawn - Kotov  | 
                                                                                                                                                1/2-1/2 | A40 | |
| 2013.08.18 | Kozharinov, Sergey (2095)  vs (1893) Shcherbashin, Roman XXII Memorial Korensky V.S. Slav - Old Semi-Slav  | 
                                                                                                                                                0-1 | D31 | |
| 2013.08.17 | Uryupin, Igor (2302)  vs (2095) Kozharinov, Sergey XXII Memorial Korensky V.S. English Anglo-Indian  | 
                                                                                                                                                1-0 | A15 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results |