Individual Calculations April 2008
 Graf, Michael  Total change: -26.75  Rating chartPersonal card
 20.Staufer-Open Schwaebisch Gmuend GER 2008-01-02
RcRownchangeKK*chgGame
 1993 1892 0.50 4 -1.07 25 -26.75 
  Hirneise, Tobias 2242 GER0.001-0.1125-2.75 
  Heinrich, Alexander, Dr. 2166 GER0.001-0.1725-4.25 
  Wolff, Sidney Robert 1683 GER0.501-0.2725-6.75 
  Smith, Thijmen 1879 NED0.001-0.5225-13.00 

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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