Kosior, Jan
Last game 2021
Rating
peak 1606 · latest 1606Games
15
Wins
6
Draws
2
Losses
7
Peak Elo
1606
46.7% score
As White
No repeated openings.
As Black
No repeated openings.
Recent games
| Helaszek, E1956 | ½-½ | Kosior, Jan1606 | Adolf Anderssen Mem 2021 | 2021 |
| Osinski, E2187 | 0-1 | Kosior, Jan1606 | Adolf Anderssen Mem 2021 | 2021 |
| Kosior, Jan1606 | 0-1 | Karykowska, Anna1982 | Adolf Anderssen Mem 2021 | 2021 |
| Kosior, Jan1606 | 0-1 | Kohut, A1991 | Adolf Anderssen Mem 2021 | 2021 |
| Toman, Jan2091 | 1-0 | Kosior, Jan1537 | 20th Litomysl Open | 2020 |
| Kosior, Jan1537 | 1-0 | Galvanek, L1966 | 20th Litomysl Open | 2019 |
| Svanda, Ondrej2258 | 1-0 | Kosior, Jan1537 | 20th Litomysl Open | 2019 |
| Jirousek, Jan2097 | 0-1 | Kosior, Jan1537 | 20th Litomysl Open | 2019 |
| Jedlicka, A2248 | 1-0 | Kosior, Jan1537 | 20th Litomysl Open | 2019 |
| Kosior, Jan1537 | 1-0 | Jakl, A2018 | 20th Litomysl Open | 2019 |
| Kareva, Natalia2135 | 1-0 | Kosior, Jan1442 | Wroclaw Open 2019 | 2019 |
| Kosior, Jan1592 | 1-0 | Hassemeier, Mika1864 | 8th Hradec Kralove Open | 2017 |
| Kosior, Jan1592 | 1-0 | Aird, I1809 | 8th Hradec Kralove Open | 2017 |
| Kosior, Jan1590 | ½-½ | Dupak, J1810 | 17th Liberec Open 2017 | 2017 |
| Kosior, Jan1524 | 0-1 | Hyll, J1976 | V4 Stiavnica Open 2016 | 2016 |