Individual Calculations March 2011
 Zill, Siegfried  Total change: -5.70  Rating chartPersonal card
 3.Augsburger Weihnachtsopen Augsburg GER 2010-12-26
RcRownchangeKK*chgGame
 2043 1812 0.50 4 -0.38 15 -5.70 
  Rolle, Eric 2194 GER0.001-0.0915-1.35 
  Giannino, Domenico 1975 GER0.001-0.2815-4.20 
  Nierlich, Gerhard 2035 GER0.5010.28154.20 
  Yin, Stanley 1966 GER0.001-0.2915-4.35 

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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