Individual Calculations April 2008
 Von Herman, Ulf  Total change: -11.40  Rating chartPersonal card
 2.Prenzlberg-Open Berlin GER 2007-12-27
RcRownchangeKK*chgGame
 2082 2365 3.00 5 -1.14 10 -11.40 
  Grassi, Fabrizio 2015 SUI0.501-0.3910-3.90 
  Weigelt, Thomas 2015 GER1.0010.11101.10 
  Anibar, Ahmed 2195 MAR0.501-0.2210-2.20 
  Sondermann, Johannes 2171 GER0.001-0.7510-7.50 
  Zur, Jan 2015 GER1.0010.11101.10 

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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