ڈائمنڈ ممبر
FIDE Arbiter (FA)
USCF Senior Tournament Director
Former President, MetroWest Chess Club
کلب
Boston Elite Chess
145 ارکان
Boylston Chess Club
414 ارکان
MetroWest Chess Club Group
112 ارکان
Ayer Online Chess Club
209 ارکان
Harvard Chess Club
619 ارکان