Individual Calculations September 2017
 Kouwenhoven, Derk  Total change: -72.40  Rating chartPersonal card
 Dutch Open 2017 Dieren NED 2017-07-25
RcRownchangeKK*chgGame
 2131 2150 3.00 9 -1.81 40 -72.40 
  Van Foreest, Lucas m2473 NED0.001-0.1340-5.20 
  Zwirs, Jasper 2082 NED0.001-0.5940-23.60 
  Binnendijk, Ferdinand 2049 NED0.001-0.6440-25.60 
  Tromp, Pieter 2114 NED1.0010.454018.00 
  Likhit, Chilukuri 2125 IND1.0010.474018.80 
  Losekoot, Pascal 2110 NED0.001-0.5640-22.40 
  Guelsen, Taylan 2095 GER0.001-0.5840-23.20 
  Verhoef, Pieter 2122 NED0.001-0.5440-21.60 
  Kalle, Erwin 2005 NED1.0010.314012.40 

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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