Individual Calculations July 2009
 Duschek, Volker  Total change: -12.60  Rating chartPersonal card
 Oberliga Baden Freiburg GER 2008-10-05
RcRownchangeKK*chgGame
 2220 2253 3.00 7 -0.84 15 -12.60 
  Denoth, Mario 2182 SUI0.001-0.6015-9.00 
  Trabert, Lukas 2190 GER0.501-0.0915-1.35 
  Ahner, Thomas 2137 GER1.0010.34155.10 
  Fiderer, Lukas 2131 GER0.501-0.1715-2.55 
  Wenner, Tobias 2218 GER0.001-0.5515-8.25 
  Spiegel, Stefan Dr. 2265 GER0.5010.02150.30 
  Vidonyak, Roman m2414 GER0.5010.21153.15 

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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