Male
FIDE ID:
Rainer Gruenberg
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bad Woerishofen op 15th | 03/??/1999 | 1241 |  Germany |
| Oberliga Nord N 9394 | 10/??/1993 | 882 | Germany |
| Bundesliga 9192 | 10/??/1991 | 2233 | Germany |
| Oberliga Nord N 9192 | 10/??/1991 | 886 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D85 | Gruenfeld, exchange variation | 5 games |
| A65 | Benoni, 6.e4 | 5 games |
| E81 | King's Indian, Saemisch, 5...O-O | 4 games |
| E74 | King's Indian, Averbakh, 6...c5 | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A34 | English, symmetrical variation | 17 games |
| A04 | Reti opening | 8 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 6 games |
| D86 | Gruenfeld, exchange, classical variation | 4 games |
