Arthur William Feuerstein
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| US Amateur Team-ch East | 02/14/2009 | 676 | United States |
| USA-chT Amateur East | 02/18/2006 | 633 | United States |
| New York State-ch | 09/03/2005 | 1293 | United States |
| USA-chT Amateur East | 03/19/2005 | 768 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| E60 | King's Indian defence | 5 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 4 games |
| A80 | Dutch | 4 games |
| D10 | Queen's Gambit Declined Slav defence | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B43 | Sicilian, Kan, 5.Nc3 | 5 games |
| B23 | Sicilian, closed | 5 games |
| A70 | Benoni, classical with e4 and Nf3 | 4 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 3 games |


United States