Individual Calculations July 2008
 Van De Schootbrugge, Gabri  Total change: -21.50  Rating chartPersonal card
 Intomart GfK Open Hilversum NED 2008-04-05
RcRownchangeKK*chgGame
 1989 1968 2.00 6 -0.86 25 -21.50 
  Ceko, Jovan f2242 SRB0.001-0.1725-4.25 
  Ten Hertog, Hugo 2075 NED0.001-0.3525-8.75 
  Schulze, Joachim 2016 GER0.001-0.4325-10.75 
  Esau, Omar 1837 RSA0.501-0.1825-4.50 
  Weverling, Ferry 1871 NED1.0010.37259.25 
  Jos, Ernst 1894 NED0.501-0.1025-2.50 

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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