Individual Calculations February 2014
 Lustenberger, Josef  Total change: -10.65  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1907 1854 1.00 4 -0.71 15 -10.65 
  Berset, Alan 1964 SUI0.001-0.3515-5.25 
  Kuenzli, Simon 2018 SUI0.001-0.2815-4.20 
  Ganguin, Sandra 1727 SUI1.0010.33154.95 
  Wegelin, Reinhard 1918 SUI0.001-0.4115-6.15 

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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