Robert Kostelac
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| SWE-chT 0001 | ??/??/2000 | 2025 | Sweden |
| SWE Cup q | ??/??/1998 | 681 | Sweden |
| SWE-chT 9293 | ??/??/1992 | 1472 | Sweden |
Most Played Openings as White
| ECO | Opening | Games |
| A05 | Reti opening | 1 games |
| A57 | Benko gambit | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| C01 | French, exchange variation | 1 games |
| A26 | English, closed system | 1 games |


Sweden