Individual Calculations March 2012
 Z`, Berg Jean-Pierre  Total change: -10.05  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1845 2073 4.00 6 -0.67 15 -10.05 
  Sach, Tomas 1896 SUI1.0010.27154.05 
  Posta, Joe 1919 SUI0.501-0.2115-3.15 
  Wolfensberger, Matthias 1701 SUI0.001-0.9015-13.50 
  Bojic, Radoje 1820 SUI1.0010.19152.85 
  Florin, Jon 1807 SUI1.0010.18152.70 
  Berset, Alan 1925 SUI0.501-0.2015-3.00 

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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