Individual Calculations September 2011
 Topp, Michael  Total change: -21.60  Rating chartPersonal card
 Sparkassen Open A Dortmund GER 2011-07-23
RcRownchangeKK*chgGame
 1921 2102 1.50 4 -1.44 15 -21.60 
  Deinert, Wolfgang 1843 GER1.0010.18152.70 
  Richters, Marc 1969 GER0.001-0.6815-10.20 
  Ditmas, Hugh 1912 GER0.501-0.2515-3.75 
  Hagedorn, Alfons 1958 GER0.001-0.6915-10.35 

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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