Individual Calculations January 2020
 Kutzner, Joachim  Total change: -7.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 2007 1985 1.50 4 -0.37 20 -7.40 
  Ophuels, Jan 2073 GER0.001-0.3820-7.60 
  Engels, Stefan, Dr. 2018 GER0.5010.05201.00 
  Wenninger, Patrick 1968 GER0.001-0.5220-10.40 
  Arndt, Olaf 1969 GER1.0010.48209.60 

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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