Individual Calculations September 2019
 Dekker, Jasper  Total change: -15.00  Rating chartPersonal card
 Dutch Open 2019 - reserve A Dieren NED 2019-07-23
RcRownchangeKK*chgGame
 1844 1776 2.50 8 -0.75 20 -15.00 
  Oord, Raymon 1953 NED0.001-0.2720-5.40 
  Bloem, Mark 1893 NED0.5010.16203.20 
  Mienis, Dennis 1993 NED0.001-0.2220-4.40 
  Husers, Yannic 1862 NED0.001-0.3820-7.60 
  Lauer, Albert 1833 NED0.001-0.4220-8.40 
  Nebel, Uwe 1857 GER1.0010.612012.20 
  Van Kuijk, Vadim 1536 NED0.001-0.8020-16.00 
  Avis, Fred 1826 NED1.0010.572011.40 

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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