Event Details:   Rotterdam (World Cup), 1989  
   Start Date:    June, 1989
   Finish Date:    -
   Event Type:    Tournament
 Player Name   Rating on June 1989 list   Predicted Results vs Rated Opponents   Age 
 Jan Timman   2744 (#6 on June 1989 list)   8.2/15, 55%   37y6m 
 Anatoly Karpov   2843 (#2 on June 1989 list)   10/15, 67%   38y1m 
 Rafael Vaganian   2697 (#26 on June 1989 list)   7.3/15, 49%   37y8m 
 John Nunn   2697 (#27 on June 1989 list)   7.3/15, 49%   34y2m 
 John van der Wiel   2658 (#66 on June 1989 list)   6.6/15, 44%   29y10m 
 Andrey Sokolov   2678 (#44 on June 1989 list)   6.9/15, 46%   26y3m 
 Jaan Ehlvest   2721 (#12 on June 1989 list)   7.7/15, 52%   26y8m 
 Valery Salov   2750 (#4 on June 1989 list)   8.3/15, 55%   25y1m 
 Nigel Short   2747 (#5 on June 1989 list)   8.2/15, 55%   24y0m 
 Yasser Seirawan   2679 (#43 on June 1989 list)   7/15, 46%   29y3m 
 Jesus Nogueiras   2637 (#94 on June 1989 list)   6.6/16, 41%   29y11m 
 Gyula Sax   2671 (#51 on June 1989 list)   6.8/15, 45%   38y0m 
 Artur Jussupow   2710 (#16 on June 1989 list)   7.5/15, 50%   29y4m 
 Lajos Portisch   2712 (#15 on June 1989 list)   7.6/15, 51%   52y2m 
 Ljubomir Ljubojevic   2714 (#14 on June 1989 list)   7.6/15, 51%   38y7m 
 Jóhann Hjartarson   2668 (#54 on June 1989 list)   6.8/15, 45%   26y4m 
 Robert Hübner   2695 (#28 on June 1989 list)   0.6/1, 57%   40y7m 
 
 Player Name   Overall Results   Actual Results vs Rated Opponents   Performance Rating   Results +/- Predicted 
 Jan Timman   +6 (10.5/15, 70%)   +6 (10.5/15, 70%) vs 2705-rated opposition   2809   +2.3 
 Anatoly Karpov   +4 (9.5/15, 63%)   +4 (9.5/15, 63%) vs 2699-rated opposition   2765   -0.5 
 Rafael Vaganian   +3 (9/15, 60%)   +3 (9/15, 60%) vs 2709-rated opposition   2754   +1.7 
 John Nunn   +2 (8.5/15, 57%)   +2 (8.5/15, 57%) vs 2709-rated opposition   2735   +1.2 
 John van der Wiel   +1 (8/15, 53%)   +1 (8/15, 53%) vs 2711-rated opposition   2717   +1.4 
 Andrey Sokolov   +1 (8/15, 53%)   +1 (8/15, 53%) vs 2710-rated opposition   2716   +1.1 
 Jaan Ehlvest   +1 (8/15, 53%)   +1 (8/15, 53%) vs 2707-rated opposition   2714   +0.3 
 Valery Salov   +1 (8/15, 53%)   +1 (8/15, 53%) vs 2705-rated opposition   2712   -0.3 
 Nigel Short   = (7.5/15, 50%)   = (7.5/15, 50%) vs 2705-rated opposition   2693   -0.7 
 Yasser Seirawan   -1 (7/15, 47%)   -1 (7/15, 47%) vs 2710-rated opposition   2678   =0.0 
 Jesus Nogueiras   -2 (7/16, 44%)   -2 (7/16, 44%) vs 2711-rated opposition   2664   +0.4 
 Gyula Sax   -2 (6.5/15, 43%)   -2 (6.5/15, 43%) vs 2710-rated opposition   2659   -0.3 
 Artur Jussupow   -2 (6.5/15, 43%)   -2 (6.5/15, 43%) vs 2708-rated opposition   2656   -1.0 
 Lajos Portisch   -3 (6/15, 40%)   -3 (6/15, 40%) vs 2708-rated opposition   2637   -1.6 
 Ljubomir Ljubojevic   -3 (6/15, 40%)   -3 (6/15, 40%) vs 2707-rated opposition   2637   -1.6 
 Jóhann Hjartarson   -6 (4.5/15, 30%)   -6 (4.5/15, 30%) vs 2710-rated opposition   2582   -2.3 
 Robert Hübner   = (0.5/1, 50%)   = (0.5/1, 50%) vs 2637-rated opposition   [2554]   -0.1