Individual Calculations February 2013
 Zuest, Leonard  Total change: 9.45  Rating chartPersonal card
 36. Zurich Weihnachtsopen Allgemei Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 1935 1920 3.50 6 0.63 15 9.45 
  Kalbermatter, Philipp 1881 SUI1.0010.45156.75 
  Weidt, Frank 1931 SUI1.0010.52157.80 
  Wolfensberger, Matthias 1911 SUI0.501-0.0115-0.15 
  Emery, Stephane 1966 SUI0.5010.06150.90 
  Kuenzli, Simon 2027 SUI0.001-0.3515-5.25 
  Haas, Adrian 1892 SUI0.501-0.0415-0.60 

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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