Individual Calculations September 2018
 Den Boer, Paul  Total change: -35.20  Rating chartPersonal card
 Dutch Open 2018 - Reserve A Dieren NED 2018-07-24
RcRownchangeKK*chgGame
 1828 1936 4.00 9 -1.76 20 -35.20 
  Renders, Rene 2132 NED0.001-0.2520-5.00 
  Evengroen, Bernard 1845 NED0.501-0.1220-2.40 
  Koedijk, Klaas Jan 1699 NED0.001-0.8020-16.00 
  Rookus, Sjoerd 1796 NED0.501-0.1920-3.80 
  Beijen, Mark 1856 NED0.501-0.1120-2.20 
  Martinez, Anna 1829 NED1.0010.35207.00 
  Maes, Djad 1630 NED0.501-0.3620-7.20 
  Rouwhorst, Jop 1888 NED0.001-0.5720-11.40 
  Achuthan, Dylan 1777 NED1.0010.29205.80 

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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