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Chessmetrics Player Profile: Josef Kupper |
Born: | 1932-Mar |
Best World Rank: | #77 (on the January 1960 rating list) |
Highest Rating: | 2571 on the April 1960 rating list, #79 in world, age 28y1m |
Best Individual Performance: | 2624 in Clare Benedict Cup Luzern, 1963, scoring 3.5/5 (70%) vs 2580-rated opposition |
(no graph available) Best Performances Career Details Event Details Ratings only |
Career performances of 2800-2899: |
(none) |
Career performances of 2700-2799: |
(none) |