Individual Calculations November 2017
 Czech, Ludwig  Total change: 15.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 B Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 2043 2009 3.00 5 0.75 20 15.00 
  Malzahn, Sven 2108 GER1.0010.642012.80 
  Von Zimmermann, Georg 2071 GER0.001-0.4120-8.20 
  Pabel, Ralph 1936 GER1.0010.40208.00 
  Fromm, Christian 2049 GER0.5010.06201.20 
  Szudra, Heinz-Werner 2052 GER0.5010.06201.20 

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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