Individual Calculations November 2017
 Von Zimmermann, Georg  Total change: -8.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 B Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 2013 2071 2.50 5 -0.41 20 -8.20 
  Maar, Samuel 1998 GER1.0010.40208.00 
  Czech, Ludwig 2009 GER1.0010.41208.20 
  Drzasga, Michael 2031 GER0.501-0.0620-1.20 
  Siemes, Robert 2014 GER0.001-0.5820-11.60 
  Weissmann, Joerg 2015 GER0.001-0.5820-11.60 

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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