Individual Calculations September 2014
 Zwirs, Jasper  Total change: -35.60  Rating chartPersonal card
 Dutch Open 2014 - Reserve A Dieren NED 2014-07-22
RcRownchangeKK*chgGame
 1832 1921 2.50 6 -1.23 40 -49.20 
  Binnendijk, Ferdinand 1810 NED0.001-0.6540-26.00 
  Marin Benito, Carla 1875 ESP0.001-0.5640-22.40 
  Bulthuis, Jelle 1806 NED1.0010.344013.60 
  Vlaming, Halana 1780 NED0.501-0.1940-7.60 
  Oord, Raymon 1838 NED0.501-0.1140-4.40 
  Klein Douwel, John 1881 NED0.501-0.0640-2.40 

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)
 
 Open Dutch Youth Championships Category A Borne NED 2014-08-04
RcRownchangeKK*chgGame
 1946 1921 4.00 8 0.34 40 13.60 
  Dubbeldam, Mathijs 1521  * NED1.0010.08403.20 
  Van Harten, Maarten 1942 NED0.5010.03401.20 
  Zevenhuizen, Daniel 1929 NED1.0010.514020.40 
  Warmerdam, Max 2208 NED0.001-0.1640-6.40 
  Nguyen, Kevin 1989 NED1.0010.594023.60 
  Mollema, Thomas 2076 NED0.5010.21408.40 
  Finkenflugel, Renzo 1899 NED0.001-0.5340-21.20 
  Weber, Daniel 2000 GER0.001-0.3940-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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