Individual Calculations August 2014
 Dirksen, Marieke  Total change: -15.80  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep A Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 2075 2018 3.00 9 -0.79 20 -15.80 
  Theulings, Paul-Peter c2143 NED0.001-0.3320-6.60 
  Hoffman, Ron 2096 NED0.001-0.3920-7.80 
  Klapwijk, Bram 2082 NED0.5010.09201.80 
  Roemersma, Aad 2106 NED0.001-0.3820-7.60 
  Maddens, Martijn 2015 BEL0.5010.00200.00 
  Haver, Daan 2042 NED1.0010.532010.60 
  Steenberg, Anno 2135 NED0.5010.16203.20 
  Van Den Ouden, Lendert 2070 NED0.5010.07201.40 
  Dijkhuis, Sven 1988 NED0.001-0.5420-10.80 

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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