Individual Calculations October 2008
 Alarcon, Pamela  Total change: 68.75  Rating chartPersonal card
 Campeonato Subzonal Femenino 2008 Guatemala, Guatemala GUA 2008-06-07
RcRownchangeKK*chgGame
 1995 1732 1.00 5 -0.01 25 -0.25 
  Munoz, Carolina 2034 CRC0.001-0.1525-3.75 
  Castillo, Dina 2066 GUA1.0010.882522.00 
  Zepeda, Lorena wm2082 ESA0.001-0.1125-2.75 
  Monterroso, Karla wf1726 GUA0.001-0.5125-12.75 
  Castaneda, Ada wf2068 ESA0.001-0.1225-3.00 

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)
 
 Campeonato Nacional de Ajedrez Absoluto 2008 / Final Managua NCA 2008-06-21
RcRownchangeKK*chgGame
 2043 1732 3.50 5 2.76 25 69.00 
  Castillo, Rommel 2082 NCA0.5010.39259.75 
  David, Alarcon 2075 NCA0.5010.38259.50 
  Velasquez, Rommel 2082 NCA0.5010.39259.75 
  Madrigal, Mariano 1893 NCA1.0010.712517.75 
  Carranza, Ivan 2082 NCA1.0010.892522.25 

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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