Individual Calculations April 2009
 Forgach, Andreas, Dr.  Total change: -24.60  Rating chartPersonal card
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 1793 2022 4.50 8 -1.64 15 -24.60 
  Zeller, Elisa 1672 GER0.501-0.3915-5.85 
  Gheng, Hannelore 1672 GER1.0010.11151.65 
  Hoffmann, Nils 2207 GER0.001-0.2615-3.90 
  Bergner, Philipp 1806 GER0.501-0.2815-4.20 
  Ostertag, Stephan 1763 GER0.501-0.3215-4.80 
  Guenthner, Arthur 1751 GER0.501-0.3315-4.95 
  Bigalke, Moritz 1800 GER0.501-0.2815-4.20 
  Kurz, Tim 1672 GER1.0010.11151.65 

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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