Individual Calculations April 2009
 Ohnmacht, Simon  Total change: -21.75  Rating chartPersonal card
 Deutsche Laendermeisterschaft 2008 Dresden GER 2008-11-13
RcRownchangeKK*chgGame
 1923 1898 1.00 4 -0.87 25 -21.75 
  Voss, Chantal 1901 GER0.5010.00250.00 
  Xu, Xianliang 1890 GER0.001-0.5125-12.75 
  Anker, Christin 1900 AUT0.5010.00250.00 
  Wagner, Dennis 2000 GER0.001-0.3625-9.00 

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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