John Griffin
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Michigan Amateur op | 10/23/2004 | 1256 | United States |
| Lansing op | 09/03/2004 | 1481 | United States |
| Kalamazoo op | 10/25/2003 | 1248 | United States |
| Kalamazoo op1 | 08/29/2003 | 1424 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| A40 | Queen's pawn | 4 games |
| E10 | Queen's pawn game | 3 games |
| E12 | Queen's Indian defence | 2 games |
| A52 | Budapest defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 4 games |
| A30 | English, symmetrical variation | 3 games |
| B32 | Sicilian defence | 2 games |
| D00 | Queen's pawn game | 2 games |
United Kingdom
Male
FIDE ID:

United States