Individual Calculations September 2019
 Van Kuijk, Vadim  Total change: 80.40  Rating chartPersonal card
 Dutch Open 2019 - reserve A Dieren NED 2019-07-23
RcRownchangeKK*chgGame
 1870 1536 3.00 8 2.01 40 80.40 
  Maes, Djad 1913 NED0.001-0.0940-3.60 
  Hoolsema, Maarten 1843 NED0.001-0.1440-5.60 
  Nebel, Uwe 1857 GER1.0010.874034.80 
  Belle, Erika wm1856 NED0.001-0.1340-5.20 
  Broekhuis, Jan 1859 NED0.5010.374014.80 
  De Vries, Bram 1918 NED0.001-0.0940-3.60 
  Dekker, Jasper 1776 NED1.0010.804032.00 
  Haans, Kaz 1936  * NED0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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