Individual Calculations September 2016
 Verhoef, Pieter  Total change: -10.40  Rating chartPersonal card
 Dutch Open 2016 - Reserve A Dieren NED 2016-07-26
RcRownchangeKK*chgGame
 1945 2066 5.00 8 -0.26 40 -10.40 
  Van De Pavoordt, Max 1864 NED0.501-0.2640-10.40 
  De Boer, Bas 1851 NED0.501-0.2740-10.80 
  Mienis, Dennis 1945 NED1.0010.344013.60 
  Gielen, Wim 1898 NED0.501-0.2240-8.80 
  Markus, John 2029 NED0.501-0.0540-2.00 
  Rookus, Sjoerd 1960 NED1.0010.364014.40 
  Huysman, Arie 2021 NED0.501-0.0640-2.40 
  Roelofs, Rik 1992 NED0.501-0.1040-4.00 

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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