Individual Calculations March 2010
 Van Schyndel, Andreas  Total change: 0.25  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe C Bruehl GER 2010-02-12
RcRownchangeKK*chgGame
 1826 1946 2.00 3 0.01 25 0.25 
  Armbrust, Matthias 1816 GER0.501-0.1825-4.50 
  Draeger, Klaus 1841 GER1.0010.36259.00 
  Roesch, Alfred 1822 GER0.501-0.1725-4.25 

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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