Individual Calculations July 2017
 Rybarczyk, Klaus  Total change: -7.80  Rating chartPersonal card
 BPB Limburg Open 2017 - Groep A Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 2185 2221 3.50 7 -0.39 20 -7.80 
  Ernst, Sipke g2535 NED0.001-0.1420-2.80 
  Zwick, Rainer 2037 GER1.0010.26205.20 
  Ludwig, Peter 2179 GER0.501-0.0620-1.20 
  Kolthoff, Siegmund 2033 GER1.0010.26205.20 
  Wild, Achim 2265 GER0.001-0.4420-8.80 
  De Block, Yordi 2100 BEL1.0010.34206.80 
  Van Der Valk, Niklas 2144 GER0.001-0.6120-12.20 

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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