Individual Calculations July 2009
 Harezlak, Mariko  Total change: 37.50  Rating chartPersonal card
 NKJ 2009 - A Meisjes Venlo NED 2009-04-24
RcRownchangeKK*chgGame
 1983 1889 4.50 8 1.50 25 37.50 
  Hortensius, Lisa 2027 NED0.5010.19254.75 
  Brandenburg, Lucia 1915 NED0.5010.04251.00 
  Braggaar, Leonore 2031 NED0.001-0.3125-7.75 
  Dirksen, Marieke 1950 NED0.5010.08252.00 
  Munnik, Talitha 2021 NED1.0010.682517.00 
  Ferrier, Yvonne 1929 NED1.0010.562514.00 
  Van Nies, Pauline 2141 NED0.001-0.1925-4.75 
  De Cloet, Jeanine 1852 NED1.0010.452511.25 

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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