Individual Calculations April 2008
 Just, Detlef  Total change: -34.25  Rating chartPersonal card
 2.Prenzlberg-Open Berlin GER 2007-12-27
RcRownchangeKK*chgGame
 2024 2003 1.00 5 -1.37 25 -34.25 
  Anibar, Ahmed 2195 MAR0.001-0.2525-6.25 
  Zur, Jan 1922 GER0.001-0.6125-15.25 
  Fehrmann, Gregor 1991 GER0.501-0.0225-0.50 
  Koch, Friedrich 2067 GER0.5010.09252.25 
  Rehder, Frank 1947 GER0.001-0.5825-14.50 

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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