David C John
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| USA-chT Amateur East | 02/17/2001 | 745 | United States |
| Ken Smith mem op | ??/??/2000 | 1567 | United States |
| Texas-ch | 06/??/2000 | 614 | United States |
| Texas-ch U18 | 06/??/2000 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D17 | Queen's Gambit Declined Slav, Czech defence | 3 games |
| B06 | Robatsch (modern) defence | 2 games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| D19 | Queen's Gambit Declined Slav, Dutch variation | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C00 | French defence | 3 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 2 games |
| C02 | French, advance variation | 2 games |
| C15 | French, Winawer (Nimzovich) variation | 2 games |


United States