J. Watson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Novi Sad ol (Men) | 11/??/1990 | 1566 | |
| Australia op | ??/??/1973 | 2208 |  Australia |
Most Played Openings as White
| ECO | Opening | Games |
| E62 | King's Indian, fianchetto variation | 1 games |
| A39 | English, symmetrical, main line with d4 | 1 games |
| A55 | Old Indian, main line | 1 games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 2 games |
| A57 | Benko gambit | 1 games |
| C18 | French, Winawer, advance variation | 1 games |
| B41 | Sicilian, Kan variation | 1 games |
