Individual Calculations August 2017
 Van Foreest, Jorden  Total change: -6.40  Rating chartPersonal card
 Dutch Championship 2017 Amsterdam NED 2017-06-25
RcRownchangeKK*chgGame
 2591 2606 3.00 7 -0.64 10 -6.40 
  Ernst, Sipke g2535 NED0.001-0.6010-6.00 
  Bok, Benjamin g2600 NED1.0010.49104.90 
  L`ami, Erwin g2610 NED1.0010.51105.10 
  Burg, Twan g2518 NED0.501-0.1210-1.20 
  Van Den Doel, Erik g2573 NED0.001-0.5510-5.50 
  Van Wely, Loek g2675 NED0.001-0.4010-4.00 
  Sokolov, Ivan g2625 NED0.5010.03100.30 

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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