Individual Calculations August 2016
 Froberg, Gert-Jan  Total change: -7.60  Rating chartPersonal card
 Amsterdam Chess Tournament 2016 - B Amsterdam NED 2016-07-09
RcRownchangeKK*chgGame
 1918 1868 3.50 9 -0.38 20 -7.60 
  Nijenhuis, Wim 1999 NED0.001-0.3220-6.40 
  Wijgers, Ben 2003 NED1.0010.682013.60 
  Sterrenburg, Kees 1975 NED1.0010.652013.00 
  Fasel, Ton 1945 NED0.001-0.3920-7.80 
  Bollaart, Jeroen 1898 NED0.001-0.4620-9.20 
  Kastelein, Gerard 1777 NED0.501-0.1220-2.40 
  Van Der Velde, Wytse 1968 NED0.001-0.3620-7.20 
  Frijling, Jeroen 1812 NED1.0010.42208.40 
  Van Haaften, Maarten 1884 NED0.001-0.4820-9.60 

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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