Individual Calculations April 2008
 Drews, Ruediger  Total change: -34.25  Rating chartPersonal card
 20.Staufer-Open Schwaebisch Gmuend GER 2008-01-02
RcRownchangeKK*chgGame
 1802 1995 1.50 4 -1.37 25 -34.25 
  Minor, Samuel 2165 GER0.001-0.2825-7.00 
  Knolmayer, Volker 1672 GER0.001-0.8725-21.75 
  Wolff, Sidney Robert 1683 GER0.501-0.3625-9.00 
  Domres, Bernd, Prof. Dr. 1688 GER1.0010.14253.50 

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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