Individual Calculations July 2017
 Veldhuysen, Klaas  Total change: -6.20  Rating chartPersonal card
 BPB Limburg Open 2017 - Groep B Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 1940 1917 2.50 6 -0.31 20 -6.20 
  De Rycke, Timothy 1968 BEL0.5010.07201.40 
  Snoeck, Rene 1967 NED0.001-0.4320-8.60 
  Skutta, Bernd Dr. 1987 GER1.0010.602012.00 
  Piron, Didier 1942 BEL0.001-0.4720-9.40 
  Van Foreest, Machteld 1822 NED0.501-0.1320-2.60 
  De Freytas, Paul 1951 NED0.5010.05201.00 

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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