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Chessmetrics Player Profile: Carl Ruben
   Born:    -
   Best World Rank:    #45 (2 different months between the August 1930 rating list and the October 1930 rating list )
   Highest Rating:    2536 on the August 1930 rating list, #45 in world
   Best Individual Performance:    2466 in London ol (Men), 1927, scoring 3/6 (50%) vs 2460-rated opposition
  (no graph available)   Best Performances   Career Details   Event Details   Ratings only
    Event Name  Rating   Performance   Overall Results   Actual Results vs Rated Opponents   +/- Predicted 
    DEN-ch Vordingborg, 1927  not rated on May 1927 list   -   +1 (1/1, 100%)   no games vs rated opposition   N/A 
    Petersen-Ruben Match (Aalborg), 1927  not rated on June 1927 list   -   +1 (1.5/2, 75%)   no games vs rated opposition   N/A 
    Copenhagen Politiken, 1927  not rated on June 1927 list   [2625]   = (0.5/1, 50%)   = (0.5/1, 50%) vs 2751-rated opposition   N/A 
    London ol (Men), 1927  not rated on July 1927 list   2466   +2 (5.5/9, 61%)   = (3/6, 50%) vs 2460-rated opposition   N/A 
    The Hague ol (Men), 1928  not rated on July 1928 list   [2381]   +2 (9/16, 56%)   -2 (1/4, 25%) vs 2458-rated opposition   N/A 
    DEN-ch Svendborg, 1930  2455 (#91 on May 1930 list)   -   +1 (1/1, 100%)   no games vs rated opposition   N/A 
    Hamburg ol (Men), 1930  2452 (#90 on July 1930 list)   [2580]   +3 (4/5, 80%)   +2 (3/4, 75%) vs 2519-rated opposition   +1.3 
    Prague ol (Men), 1931  2520 (#63 on July 1931 list)   [2422]   -3 (0/3, 0%)   -2 (0/2, 0%) vs 2560-rated opposition   -0.9 
    DEN-ch Nakskov, 1933  not rated on April 1933 list   -   -1 (0/1, 0%)   no games vs rated opposition   N/A