Donald MacKenzie
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Aberdeen op | 05/09/1999 | 1073 | Scotland |
| Glenrothes op | ??/??/1996 | 553 | Scotland |
| Aberdeen op | ??/??/1996 | 821 | Scotland |
| Perth op | ??/??/1995 | 709 | Scotland |
Most Played Openings as White
| ECO | Opening | Games |
| A26 | English, closed system | 2 games |
| A30 | English, symmetrical variation | 1 games |
| A41 | Queen's Pawn | 1 games |
| A91 | Dutch defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B40 | Sicilian defence | 4 games |
| B45 | Sicilian, Taimanov variation | 1 games |
| E54 | Nimzo-Indian, 4.e3, Gligoric system with 7...dc | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |


Scotland