Individual Calculations November 2017
 Pitschka, Claus  Total change: 8.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 A Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 2163 2245 3.50 5 0.44 20 8.80 
  Wronn, Bernd 2145 GER0.501-0.1420-2.80 
  Will, Dominik 2140 GER1.0010.36207.20 
  Bethke, Richard 2153 GER1.0010.37207.40 
  Goloborodko, Dimitri 2121 GER0.501-0.1720-3.40 
  Namyslo, Holger f2258 GER0.5010.02200.40 

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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