Individual Calculations September 2017
 Schilthuizen, Sander  Total change: 72.80  Rating chartPersonal card
 Dutch Open 2017 - Reserve A Dieren NED 2017-07-25
RcRownchangeKK*chgGame
 1974 1772 3.50 7 1.82 40 72.80 
  Frans, Richard 1971 NED0.5010.264010.40 
  Arp, Frans 2019 NED0.5010.314012.40 
  Kronemeijer, Simon 1993 NED0.5010.284011.20 
  Berghuis, Marten 1998 NED0.001-0.2140-8.40 
  Lauer, Albert 1871 NED1.0010.644025.60 
  Ebels, Theo 1969 NED0.5010.254010.00 
  Alssema, Etien 1998 NED0.5010.294011.60 

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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