Individual Calculations February 2018
 Veenstra, Frits  Total change: 19.40  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1691 1808 5.50 7 0.97 20 19.40 
  Wiemerink, Hans 1791 NED1.0010.48209.60 
  Schwarzwald, Holger 1686 GER1.0010.33206.60 
  Klein, Leen 1757 NED0.501-0.0720-1.40 
  Van Der Hagen, Loek 1652 NED0.001-0.7120-14.20 
  Schoor, Carl 1764 NED1.0010.44208.80 
  Van Kuijk, Vadim 1449 NED1.0010.10202.00 
  Eveleens, Ed 1735 NED1.0010.40208.00 

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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