Event Details:   London, 1887  
   Start Date:    November 29th, 1887
   Finish Date:    December 12th, 1887
   Event Type:    Tournament
 Player Name   Rating on November 1887 list   Predicted Results vs Rated Opponents   Age 
 Amos Burn   2641 (#9 on November 1887 list  7.3/13, 56%   38y11m 
 Isidor Gunsberg   2686 (#4 on November 1887 list  8.1/13, 62%   33y0m 
 Johannes Zukertort   2620 (#13 on November 1887 list  4.3/8, 54%   45y2m 
 Joseph Blackburne   2730 (#2 on November 1887 list  5.5/8, 68%   45y11m 
 Antony Guest   2488 (#36 on November 1887 list  2.9/8, 36%   31y10m 
 William Pollock   2492 (#35 on November 1887 list  2.9/8, 37%   28y9m 
 Francis Lee   not rated on November 1887 list   -   30y10m 
 Henry Bird   2575 (#19 on November 1887 list  3.8/8, 48%   57y4m 
 James Mason   2626 (#12 on November 1887 list  4.4/8, 54%   38y0m 
 James Mortimer   2472 (#39 on November 1887 list  2.7/8, 34%   54y7m 
 
 Player Name   Overall Results   Actual Results vs Rated Opponents   Performance Rating   Results +/- Predicted 
 Amos Burn   +7 (10.5/14, 75%)   +6 (9.5/13, 73%) vs 2586-rated opposition   2714   +2.2 
 Isidor Gunsberg   +7 (10.5/14, 75%)   +6 (9.5/13, 73%) vs 2581-rated opposition   2709   +1.4 
 Johannes Zukertort   +3 (6/9, 67%)   +3 (5.5/8, 69%) vs 2589-rated opposition   2659   +1.2 
 Joseph Blackburne   +4 (6.5/9, 72%)   +3 (5.5/8, 69%) vs 2575-rated opposition   2648   =0.0 
 Antony Guest   -3 (3/9, 33%)   -2 (3/8, 38%) vs 2605-rated opposition   2531   +0.1 
 William Pollock   -1 (4/9, 44%)   -2 (3/8, 38%) vs 2605-rated opposition   2530   +0.1 
 Francis Lee   -2 (3.5/9, 39%)   -2 (3.5/9, 39%) vs 2592-rated opposition   2527   N/A 
 Henry Bird   -3 (3/9, 33%)   -3 (2.5/8, 31%) vs 2594-rated opposition   2494   -1.3 
 James Mason   -3 (3/9, 33%)   -3 (2.5/8, 31%) vs 2588-rated opposition   2488   -1.9 
 James Mortimer   -9 (0/9, 0%)   -8 (0/8, 0%) vs 2607-rated opposition   2362   -2.7