Individual Calculations February 2014
 Ganguin, Sandra  Total change: -21.30  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1764 1727 2.00 6 -0.71 30 -21.30 
  Leuenberger, Urs 1943 SUI0.001-0.2230-6.60 
  Zindel, Ernst 1935 SUI0.001-0.2330-6.90 
  Koppen, Willem 1577 SUI1.0010.30309.00 
  Lustenberger, Josef 1854 SUI0.001-0.3330-9.90 
  Albicker, Laurenz 1517 SUI1.0010.23306.90 
  Udaykumar, Arunn Mark 1756 GER0.001-0.4630-13.80 

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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