Individual Calculations February 2015
 Kalbermatter, Philipp  Total change: -18.20  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1775 1878 3.50 7 -0.91 20 -18.20 
  Wagner, Leopold 1548 GER1.0010.12202.40 
  Bachofner, Stephan 1845 SUI1.0010.45209.00 
  Roland, Rainer 1781 GER0.501-0.1320-2.60 
  Marty, Fridolin 2007 SUI0.001-0.3320-6.60 
  Schmid, Joachim 1781 GER0.501-0.1320-2.60 
  Stijve, Theo 1710 SUI0.501-0.2220-4.40 
  Rueegg, Rene 1755 SUI0.001-0.6720-13.40 

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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