John H Hatch
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Adelaide Interclub | ??/??/2004 | 1164 |  Australia |
Most Played Openings as White
| ECO | Opening | Games |
| E43 | Nimzo-Indian, Fischer variation | 2 games |
| D18 | Queen's Gambit Declined Slav, Dutch variation | 1 games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 1 games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B56 | Sicilian | 1 games |
| B63 | Sicilian, Richter-Rauzer, Rauzer attack | 1 games |
