Event Details:   Hoogovens-B Wijk aan Zee, 1991  
   Start Date:    January, 1991
   Finish Date:    -
   Event Type:    Tournament
 Player Name   Rating on January 1991 list   Predicted Results vs Rated Opponents   Age 
 Alfonso Romero Holmes   2526 (#437 on January 1991 list  5.4/11, 49%   25y8m 
 Friso Nijboer   2510 (#516 on January 1991 list  5.2/11, 47%   25y8m 
 Roberto Cifuentes Parada   2539 (#378 on January 1991 list  5.6/11, 51%   33y1m 
 Gerardo Barbero   2554 (#301 on January 1991 list  5.8/11, 53%   29y5m 
 Vladimir Tukmakov   2643 (#73 on January 1991 list  7/11, 64%   44y10m 
 Benjamin Finegold   2539 (#377 on January 1991 list  5.6/11, 51%   21y4m 
 Marinus Kuijf   2548 (#327 on January 1991 list  5.7/11, 52%   30y11m 
 Paul Van der Sterren   2575 (#229 on January 1991 list  6.1/11, 55%   34y10m 
 Manuel Bosboom   2497 (#592 on January 1991 list  5/11, 45%   28y0m 
 Luc Winants   2516 (#487 on January 1991 list  5.3/11, 48%   28y0m 
 Victor Frias Pablaza   2559 (#275 on January 1991 list  5.9/11, 53%      - 
 Martin Martens   2395 (#1333 on January 1991 list  3.5/11, 32%   20y10m 
 
 Player Name   Overall Results   Actual Results vs Rated Opponents   Performance Rating   Results +/- Predicted 
 Alfonso Romero Holmes   +5 (8/11, 73%)   +5 (8/11, 73%) vs 2534-rated opposition   2656   +2.6 
 Friso Nijboer   +4 (7.5/11, 68%)   +4 (7.5/11, 68%) vs 2536-rated opposition   2634   +2.3 
 Roberto Cifuentes Parada   +3 (7/11, 64%)   +3 (7/11, 64%) vs 2533-rated opposition   2608   +1.4 
 Gerardo Barbero   +1 (6/11, 55%)   +1 (6/11, 55%) vs 2532-rated opposition   2560   +0.2 
 Vladimir Tukmakov   +1 (6/11, 55%)   +1 (6/11, 55%) vs 2524-rated opposition   2553   -1.0 
 Benjamin Finegold   = (5.5/11, 50%)   = (5.5/11, 50%) vs 2533-rated opposition   2537   -0.1 
 Marinus Kuijf   = (5.5/11, 50%)   = (5.5/11, 50%) vs 2532-rated opposition   2536   -0.2 
 Paul Van der Sterren   = (5.5/11, 50%)   = (5.5/11, 50%) vs 2530-rated opposition   2534   -0.6 
 Manuel Bosboom   -1 (5/11, 45%)   -1 (5/11, 45%) vs 2537-rated opposition   2517   =0.0 
 Luc Winants   -2 (4.5/11, 41%)   -2 (4.5/11, 41%) vs 2535-rated opposition   2492   -0.8 
 Victor Frias Pablaza   -5 (3/11, 27%)   -5 (3/11, 27%) vs 2531-rated opposition   2418   -2.9 
 Martin Martens   -6 (2.5/11, 23%)   -6 (2.5/11, 23%) vs 2546-rated opposition   2406   -1.0