John P Hatala
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NWC op 02 | 02/??/1993 | 736 | United States |
| NWC June | 06/??/1992 | 560 | United States |
| NWC December op | 12/??/1992 | 775 | United States |
| NWC January-A | 01/??/1991 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| A04 | Reti opening | 3 games |
| C06 | French, Tarrasch, closed variation, main line | 3 games |
| B16 | Caro-Kann, Bronstein-Larsen variation | 3 games |
| C07 | French, Tarrasch, open variation | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B50 | Sicilian | 3 games |
| B23 | Sicilian, closed | 3 games |
| A37 | English, symmetrical variation | 2 games |
| B90 | Sicilian, Najdorf | 2 games |
United States
FIDE ID:

