Jonathan R Walsh
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Texas-ch U18 | 06/??/2000 | 0 | United States |
| Houston op | ??/??/1999 | 112 | United States |
| Texas U18 | ??/??/1999 | 1652 | United States |
| Texas-chT | 02/13/1999 | 106 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 4 games |
| C54 | Giuoco Piano | 2 games |
| B13 | Caro-Kann, exchange variation | 2 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B50 | Sicilian | 1 games |
| B96 | Sicilian, Najdorf, 7.f4 | 1 games |
| A09 | Reti opening | 1 games |
| B91 | Sicilian, Najdorf, Zagreb (fianchetto) variation | 1 games |


United States