Johannes Kalwa
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Landesliga Sued 0102 | 10/07/2001 | 2090 | Germany |
| Landesliga Sued 0001 | ??/??/2000 | 1073 | Germany |
| Landesliga Sued 9900 | ??/??/1999 | 1023 | Germany |
| Regionalliga SO 9697 | 10/??/1996 | 1199 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A04 | Reti opening | 3 games |
| A08 | Reti, King's Indian attack | 3 games |
| A05 | Reti opening | 2 games |
| A07 | Reti, King's Indian attack (Barcza system) | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C41 | Philidor's defence | 2 games |
| B90 | Sicilian, Najdorf | 2 games |
| B07 | Pirc defence | 2 games |
| C44 | King's pawn game | 1 games |


Germany