Individual Calculations September 2016
 Op Den Dries, Johan  Total change: 19.80  Rating chartPersonal card
 Dutch Open 2016 - Reserve A Dieren NED 2016-07-26
RcRownchangeKK*chgGame
 1969 2056 6.50 9 0.99 20 19.80 
  De Boer, Bas 1851 NED0.501-0.2620-5.20 
  Kutchoukov, Daniel 1778 NED1.0010.17203.40 
  Tsoukkerman, Boris 1934 NED1.0010.33206.60 
  Klinge, Jim 1992 NED1.0010.41208.20 
  Markus, John 2029 NED1.0010.46209.20 
  Tromp, Pieter 2109 NED1.0010.572011.40 
  Huysman, Arie 2021 NED0.501-0.0520-1.00 
  Dwarshuis, Arjan 2011 NED0.001-0.5620-11.20 
  Klinkhammer, Johan 1996 NED0.501-0.0820-1.60 

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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