ڈائمنڈ ممبر
FIDE Arbiter (FA)
USCF Senior Tournament Director
Former President, MetroWest Chess Club
کلب
Boston Elite Chess
150 ارکان
Boylston Chess Club
395 ارکان
MetroWest Chess Club Group
111 ارکان
Ayer Online Chess Club
212 ارکان
Harvard Chess Club
471 ارکان