Individual Calculations May 2017
 Schacht, Andreas  Total change: 12.80  Rating chartPersonal card
 Werther Schloss-Open B 2017 Werther GER 2017-04-07
RcRownchangeKK*chgGame
 1900 1936 2.50 4 0.32 40 12.80 
  Toval, David 1759 GER0.501-0.2340-9.20 
  Bondarchuk, Vadim 2000 GER1.0010.594023.60 
  Gelashvili, Vakhtang 1805 GER1.0010.324012.80 
  Stork, Joachim 2036 GER0.001-0.3640-14.40 

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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