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Chessmetrics Player Profile: William Addison
   Born:    1933-Nov
   Best World Rank:    #54 (on the February 1963 rating list)
   Highest Rating:    2595 on the February 1963 rating list, #54 in world, age 29y3m
   Best Individual Performance:    2624 in New York (USA Championship), 1969, scoring 5.5/9 (61%) vs 2580-rated opposition

  (no graph available)   Best Performances   Career Details   Event Details   Ratings only
     Career performances of 2800-2899:   
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     Career performances of 2700-2799:   
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