Individual Calculations July 2011
 Ducrest, Michel  Total change: 21.25  Rating chartPersonal card
 Bundesturnier 2011 HT1 Olten SUI 2011-06-02
RcRownchangeKK*chgGame
 2097 1951 3.00 7 0.85 25 21.25 
  Klings, Peter 2171 GER0.5010.28257.00 
  Riedener, Toni 2101 SUI0.5010.20255.00 
  Schneuwly, Achim 2066 SUI0.001-0.3425-8.50 
  Schmuki, Roman 2014 SUI1.0010.592514.75 
  Arquint, Andri 2063 SUI1.0010.652516.25 
  Haener, Philipp 2179 SUI0.001-0.2125-5.25 
  Senn, Roland 2083 SUI0.001-0.3225-8.00 

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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