Gerhard Hollstein
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Mehlingen PSB-ch HT3 | ??/??/1999 | 212 | Germany |
| Landratspokal | ??/??/1997 | 68 | Germany |
| PF-op | ??/??/1994 | 86 | Germany |
| PF-op | ??/??/1992 | 24 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 12 games |
| A01 | Nimzovich-Larsen attack | 1 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 1 games |
| A40 | Queen's pawn | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B46 | Sicilian, Taimanov variation | 2 games |
| B30 | Sicilian defence | 2 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| A50 | Queen's pawn game | 1 games |


Germany