Individual Calculations September 2010
 Duerig, Willi  Total change: -30.75  Rating chartPersonal card
 Indiv. Swiss Championship HT1 Lenzerheide SUI 2010-07-08
RcRownchangeKK*chgGame
 1976 2113 4.00 9 -2.05 15 -30.75 
  Zangger, Daniel 1908 SUI1.0010.24153.60 
  Klauser, Markus m2362 SUI0.001-0.1915-2.85 
  Zanetti, Bruno 1977 SUI0.001-0.6815-10.20 
  Eschle, Hubert 1923 GER0.001-0.7515-11.25 
  Retti, Ivan 1920 SUI1.0010.25153.75 
  Marentini, Marcel 1846 SUI1.0010.18152.70 
  Bluhm, Sonja Maria 1779 GER1.0010.12151.80 
  Arquint, Andri 2020 SUI0.001-0.6315-9.45 
  Fleischer, Eugen 2051 SUI0.001-0.5915-8.85 

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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