Kosztyla, Mateusz
Last game 2017
Games
3
Wins
0
Draws
1
Losses
2
Peak Elo
1266
16.7% score
As White
No repeated openings.
As Black
No repeated openings.
Recent games
| Kosztyla, Mateusz1266 | 0-1 | Van Malder, Dries1916 | European U18 Teams Open | 2017 |
| Bugar, Peter1807 | ½-½ | Kosztyla, Mateusz1266 | European U18 Teams Open | 2017 |
| Kosztyla, Mateusz1266 | 0-1 | Varney, Zoe2005 | European U18 Teams Open | 2017 |