Stefan Olah
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| RSA-op | ??/??/1996 | 142 | South Africa |
| RSA-op | ??/??/1995 | 348 | South Africa |
Most Played Openings as White
| ECO | Opening | Games |
| E68 | King's Indian, fianchetto, classical variation, 8.e4 | 2 games |
| A04 | Reti opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B44 | Sicilian defence | 1 games |
| B23 | Sicilian, closed | 1 games |
| B47 | Sicilian, Taimanov (Bastrikov) variation | 1 games |


South Africa