Year	Location	Winner	Rating	Teams	Schools	Players	Host	Organizer	Comment
2006	Internet (ICC)
1974	Silver Spring, MD	Leslie Leow (MIT)		?		?
1973	Detroit, MI	Harold Boas (Harvard)		?		?
1972	New York, NY	John Frankle (Harvard)		?		?
1971	New York, NY	Jorge Massana (Baltimore CC)		?		?
1970	New York, NY	Lubomir Kavalek (George Washington Univ.)		?		?
1969	Montreal, Canada	Camile Coudari (McGill)		43		208
1969	New York, NY	Andy Soltis (CCNY)		?		?			Continental Intercollegiate Indiv. for ICLA
1967	Hoboken, NJ	Carl Wagner (MIT)		24		166
1966	State College, PA	John Meyer (MIT)		27		163
1965	New York, NY	Marc Yoffie (CCNY)		27		183
1963	South Bend, IN	Henry Davis (Univ. of Texas)		31		103
1961	Washington, DC	Larry Gilden (Univ. of Maryland, College Park)		?		50
1959	State College, PA	Leslie Ault (Columbia)		?		18
1957	Erie, PA	Charles Kalme (Univ. of Pennsylvania)		?		22
1955	New York, NY	Edmar Mednis (NYU)		17		26
1953	New York, NY	Albert weissman (NYU)		22		36
1951	Philadelphia, PA	Jimmey Sherwin (Columbia)		?		29?
1949	New Brunswick, NJ	Paul Dietz (Pittsburgh)		19		40
1947	New York, NY	Robert Byrne (Yale)		28		38
1945	New York, NY	Kiven Plesset (CCNY)		14		23