Individual Calculations September 2016
 Spaan, Nathanael  Total change: -41.80  Rating chartPersonal card
 Dutch Open 2016 - Reserve A Dieren NED 2016-07-26
RcRownchangeKK*chgGame
 1870 2140 4.50 8 -2.09 20 -41.80 
  Gielen, Wim 1898 NED0.501-0.3020-6.00 
  Vaibhav, Aggarwal 1799 IND0.501-0.3820-7.60 
  Belle, Erika wm1911 NED0.001-0.7920-15.80 
  Van Schooten, Lars 1848 NED0.501-0.3520-7.00 
  Van Leeuwen, Hans 1874 NED1.0010.18203.60 
  Leentjens, Gilbert 1829 NED1.0010.14202.80 
  Dalschaert, Didier 1866 BEL0.501-0.3320-6.60 
  Tsoukkerman, Boris 1934 NED0.501-0.2620-5.20 

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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