Norms
| Norm | Tournament | Dates | Score | Avg. opp. | Perf. | Status |
|---|---|---|---|---|---|---|
| IM | Krosno, Poland 1981Krosno, Poland | 18–29 Sep 1981 | 7½/11 | 2356 | Certified ↗ | |
| IM | VSS - Aarhus 76Aarhus, Denmark | 12–23 Jul 1976 | 7½/11 | 2368 | Certified ↗ | |
| IM | 21. Chess Olympiad Nice 1974Nice, France | 4–30 Jun 1974 | 5½/9 | 2399 | Certified ↗ |