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Chessmetrics Player Profile: Jacques Davidson
   Born:    1890-Nov
   Died:    1961-Jan
   Best World Rank:    #32 (on the June 1921 rating list)
   Highest Rating:    2513 on the July 1926 rating list, #47 in world, age 35y8m
   Best Individual Performance:    2559 in The Hague, 1921, scoring 2.5/7 (36%) vs 2652-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 
    NED-ch Nijmegen, 1921  not rated on January 1921 list   2500   +3 (5/7, 71%)   +1 (3/5, 60%) vs 2462-rated opposition   N/A 
    The Hague, 1921  not rated on January 1921 list   2559   -4 (2.5/9, 28%)   -2 (2.5/7, 36%) vs 2652-rated opposition   N/A 
    GER-NED Berlin, 1922  2479 (#35 on January 1922 list)   -   -1 (0.5/2, 25%)   no games vs rated opposition   N/A 
    Scheveningen, 1923  2464 (#47 on January 1923 list)   2474   -4 (3/10, 30%)   -3 (2/7, 29%) vs 2582-rated opposition   -0.5 
    Davidson-Euwe I (Amsterdam), 1924  2429 (#70 on January 1924 list)   2487   -4 (2.5/9, 28%)   -4 (2.5/9, 28%) vs 2608-rated opposition   -0.1 
    NED-ch05 Amsterdam, 1924  2442 (#69 on July 1924 list)   [2595]   +1 (1/1, 100%)   +1 (1/1, 100%) vs 2619-rated opposition   +0.7 
    Amsterdam, 1925  2474 (#52 on January 1925 list)   [2641]   +3 (3/3, 100%)   +3 (3/3, 100%) vs 2544-rated opposition   +1.7 
    NED-BEL m The Hague, 1925  2474 (#52 on January 1925 list)   [2439]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2539-rated opposition   -0.4 
    Semmering, 1926  2507 (#42 on January 1926 list)   2464   -6 (5.5/17, 32%)   -7 (3.5/14, 25%) vs 2607-rated opposition   -1.9 
    Spa, 1926  2507 (#42 on January 1926 list)   [2553]   -2 (1.5/5, 30%)   +1 (1.5/2, 75%) vs 2544-rated opposition   +0.6 
    Davidson-Euwe III (Amsterdam), 1927  2512 (#50 on January 1927 list)   [2520]   -2 (0.5/3, 17%)   -2 (0.5/3, 17%) vs 2674-rated opposition   -0.4 
    NED-ch07 Amsterdam, 1929  2501 (#72 on July 1929 list)   [2426]   -1 (4/9, 44%)   -2 (0.5/3, 17%) vs 2540-rated opposition   -0.9