Individual Calculations July 2019
 Ypma, Jord  Total change: 42.00  Rating chartPersonal card
 13th BPB Limburg Open 2019 Group B Maastricht NED 2019-06-07
RcRownchangeKK*chgGame
 1930 1926 4.50 7 1.05 40 42.00 
  Ghebreab, Elnathan 1993 NED1.0010.594023.60 
  Sorensen, Reto Utiger 1988 DEN0.5010.09403.60 
  Weinkauf, Viktor 1933 GER0.001-0.4940-19.60 
  Cuvelier, Annelies 1813 BEL1.0010.354014.00 
  Van Hoorn, Geert 2010 NED0.5010.12404.80 
  Jensen, Johnny 1826 DEN1.0010.364014.40 
  Van Der Hagen, Loek 1950 NED0.5010.03401.20 

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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