Individual Calculations July 2008
 Marquardt, Sven  Total change: -5.25  Rating chartPersonal card
 Wuerttemberg EM U18 Feldberg GER 2008-03-25
RcRownchangeKK*chgGame
 2103 1883 0.50 3 -0.21 25 -5.25 
  Schloetzer, Waldemar 2223 GER0.001-0.1225-3.00 
  Lange, Jan-David 2116 GER0.5010.29257.25 
  Pogan, Nikolas 1969 GER0.001-0.3825-9.50 

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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