Individual Calculations February 2013
 Wehli, Luc  Total change: -12.30  Rating chartPersonal card
 36. Zurich Weihnachtsopen Allgemei Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 1758 1742 2.00 5 -0.41 30 -12.30 
  Lincke, Paul 1508 SUI1.0010.21306.30 
  Graf, Silvio 1926 SUI0.001-0.2630-7.80 
  Wilhelm, Karl 1665 SUI0.501-0.1130-3.30 
  Leuenberger, Urs 1996 SUI0.001-0.1930-5.70 
  Sand, Rosi 1697 GER0.501-0.0630-1.80 

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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