Don Jackson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Lansing op | 09/03/2004 | 1481 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B00 | King's pawn opening | 1 games |
| B40 | Sicilian defence | 1 games |
| D01 | Richter-Veresov attack | 1 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A23 | English, Bremen system, Keres variation | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |


United States