Individual Calculations April 2008
 Stark, Rainer  Total change: -6.90  Rating chartPersonal card
 20.Staufer-Open Schwaebisch Gmuend GER 2008-01-02
RcRownchangeKK*chgGame
 2038 2140 4.00 7 -0.46 15 -6.90 
  Pogan, Nikolas 1969 GER0.501-0.2315-3.45 
  Schlachetzki, Horst 1975 GER0.501-0.2215-3.30 
  Klaus, Daniel 1982 GER0.501-0.2115-3.15 
  Kitzberger, Joachim 2016 GER0.501-0.1715-2.55 
  Hoffmann, Martin 2012 GER0.501-0.1715-2.55 
  Zwirner, Jan 2004 GER1.0010.32154.80 
  Braun, Peter f2309 GER0.5010.22153.30 

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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