Individual Calculations September 2017
 Rijken, Jasper  Total change: 78.40  Rating chartPersonal card
 Dutch Open 2017 - Reserve A Dieren NED 2017-07-25
RcRownchangeKK*chgGame
 1920 1729 4.00 8 1.96 40 78.40 
  Bloem, Mark 1961 NED0.001-0.2140-8.40 
  Ekkelboom, Berd 1844 NED0.5010.16406.40 
  Veenendaal, Loek 1949 NED1.0010.784031.20 
  Veldhuysen, Klaas 1911 NED0.5010.24409.60 
  Zeeman, Goswin 1880 NED1.0010.704028.00 
  Ebels, Theo 1969 NED0.5010.304012.00 
  Reichardt, Robin 1857 NED0.5010.17406.80 
  Apon, Iwahn 1986 NED0.001-0.1840-7.20 

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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