Individual Calculations September 2009
 Medhat, Mousa  Total change: -23.75  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1759 1861 3.50 7 -0.95 25 -23.75 
  Ly, Marcel 1708 FRA1.0010.30257.50 
  Weinberger, Robert 1756 FRA0.501-0.1425-3.50 
  Borrat, Julien 1769 FRA1.0010.37259.25 
  Gros, Alexandre 1780 FRA0.001-0.6125-15.25 
  Rodriguez, Adrien 1896 FRA0.001-0.4525-11.25 
  N Zenzo, Kisala 1693 FRA1.0010.28257.00 
  Saliere, Georges 1709 FRA0.001-0.7025-17.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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