P. Jorissen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| NATO-chT | 11/18/1996 | 400 | Denmark |
| NATO-ch | ??/??/1989 | 355 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 2 games |
| A30 | English, symmetrical variation | 2 games |
| A10 | English opening | 1 games |
| E01 | Catalan, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 1 games |
| D02 | Queen's pawn game | 1 games |
| D00 | Queen's pawn game | 1 games |
| A38 | English, symmetrical variation | 1 games |


Denmark
Germany