Individual Calculations March 2012
 Wolfensberger, Matthias  Total change: 70.20  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1957 1701 3.50 6 2.34 30 70.20 
  Mehringer, Joerg 1898 GER1.0010.753022.50 
  Z`, Berg Jean-Pierre 2073 SUI1.0010.903027.00 
  Johne, Florian 1928 GER0.001-0.2130-6.30 
  Trcek, Ciril 1926 SUI1.0010.783023.40 
  Maffioli, Massimo 1903 SUI0.5010.26307.80 
  Ernst, Heinz 2011 SUI0.001-0.1430-4.20 

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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