Individual Calculations September 2014
 Oord, Raymon  Total change: 3.20  Rating chartPersonal card
 Dutch Open 2014 - Reserve A Dieren NED 2014-07-22
RcRownchangeKK*chgGame
 1939 1838 3.00 8 0.08 40 3.20 
  Tozaki, Halil 1976 TUR0.001-0.3140-12.40 
  De Roos, Radboud 1944 NED0.5010.14405.60 
  Van Calmthout, Hans 1921 NED0.5010.11404.40 
  Karssen, Henk 2054 NED1.0010.784031.20 
  Van Velzen, Martin 1912 NED0.5010.10404.00 
  Montsma, Foppe-Jan 1898 NED0.001-0.4240-16.80 
  Zwirs, Jasper 1921 NED0.5010.11404.40 
  Beukema, Jasper 1886 BEL0.001-0.4340-17.20 

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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