Individual Calculations April 2009
 Arounopoulos, Stephan  Total change: -6.75  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 2065 2005 1.00 3 -0.27 25 -6.75 
  Stephan, Axel 2233 GER0.001-0.2125-5.25 
  Grabenhorst, Joerg 1821 GER1.0010.26256.50 
  Hagemann, Tim,dr. 2142 GER0.001-0.3225-8.00 

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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