Trond Antoniussen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Varturnering op | ??/??/2000 | 0 |  Norway |
| Bergen GP-B | ??/??/1999 | 0 | Norway |
| Klubbmesterskapet | ??/??/1999 | 36 | Norway |
Most Played Openings as White
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
| E42 | Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) | 1 games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 1 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D47 | Queen's Gambit Declined semi-Slav, 7.Bc4 | 1 games |
| A21 | English opening | 1 games |
| D02 | Queen's pawn game | 1 games |
