Individual Calculations February 2014
 Z Berg, Jean-Pierre  Total change: -10.50  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1857 2047 4.50 7 -0.70 15 -10.50 
  Wunderlin, Thomas 1765 SUI1.0010.16152.40 
  Schmid, Joachim 1780 GER0.501-0.3215-4.80 
  Peter, Raymond 1949 SUI0.501-0.1315-1.95 
  Torricelli, Arnold 1874 SUI1.0010.27154.05 
  Schumann, Martin 1893 GER1.0010.29154.35 
  Goldie, Thomas 1829 SUI0.001-0.7815-11.70 
  Niederer, Paul 1907 SUI0.501-0.1915-2.85 

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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