J. Schoonmaker
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Lansing MI Apr mini | 04/??/1992 | 0 | United States |
| East Lansing ch-MI op | ??/??/1991 | 78 | United States |
| Lansing MI Feb mini | 02/??/1990 | 0 | United States |
| Lansing MI Apr mini | 04/??/1990 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| A48 | King's Indian, East Indian defence | 4 games |
| D03 | Torre attack (Tartakower variation) | 3 games |
| A40 | Queen's pawn | 2 games |
| D02 | Queen's pawn game | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 2 games |
| B12 | Caro-Kann defence | 2 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 1 games |
| A22 | English opening | 1 games |


United States