Individual Calculations July 2012
 Graf, Silvio  Total change: 50.70  Rating chartPersonal card
 Bundesturnier 2012 - HT1 Fribourg SUI 2012-05-17
RcRownchangeKK*chgGame
 2085 1891 3.50 7 1.69 30 50.70 
  Schenker, Roberto 2088 SUI0.001-0.2530-7.50 
  Riedener, Toni 2067 SUI1.0010.733021.90 
  Steenhuis, Jan 2149 SUI1.0010.823024.60 
  Leutwyler, Martin 2187 SUI0.001-0.1530-4.50 
  Wirz, Heinz 2167 SUI0.001-0.1730-5.10 
  Esper, Christian 1936 SUI0.5010.06301.80 
  Buehler, Michael 2002 SUI1.0010.653019.50 

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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