Sven Platzack
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| SWE-ch | 07/??/1969 | 0 | Sweden |
| POL-SWE | 09/??/1969 | 0 | Poland |
| SWE-ch | 07/13/1968 | 0 | Sweden |
| EU-chT preliminary | 11/25/1967 | 0 | Czech Republic |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 6 games |
| A07 | Reti, King's Indian attack (Barcza system) | 4 games |
| A36 | English, symmetrical variation | 4 games |
| A08 | Reti, King's Indian attack | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B09 | Pirc, Austrian attack | 7 games |
| A88 | Dutch, Leningrad, main variation with c6 | 3 games |
| B07 | Pirc defence | 3 games |
| A42 | Modern defence, Averbakh system | 2 games |


Sweden
Poland
Czech Republic