J. Calabria
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Flint-ch MI class-DE | ??/??/1993 | 0 | United States |
| Lansing-ch MI op-B | ??/??/1993 | 0 | United States |
| Lansing-ch MI amateur | ??/??/1993 | 22 | United States |
| East Lansing ch-MI amateur | ??/??/1992 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 2 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
| A57 | Benko gambit | 1 games |
| D07 | Queen's Gambit Declined, Chigorin defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A07 | Reti, King's Indian attack (Barcza system) | 2 games |
| C02 | French, advance variation | 2 games |
| D51 | Queen's Gambit Declined, 4.Bg5 Nbd7 | 1 games |
| A13 | English opening | 1 games |


United States