J. Rotstein
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Essen op | ??/??/2000 | 1560 | Germany |
| Bad Wildbad op | 04/01/2000 | 1533 | Germany |
| Godesburg op | ??/??/1998 | 526 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D05 | Queen's pawn game | 3 games |
| B07 | Pirc defence | 1 games |
| D07 | Queen's Gambit Declined, Chigorin defence | 1 games |
| A04 | Reti opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A56 | Benoni defence | 1 games |
| A08 | Reti, King's Indian attack | 1 games |
| B23 | Sicilian, closed | 1 games |
| A31 | English, symmetrical, Benoni formation | 1 games |


Germany