Individual Calculations November 2010
 Barria, Raisa  Total change: -10.25  Rating chartPersonal card
 TORNEO SUBZONAL FEMENINO 2.3 HONDURAS 2010 TEGUCIGALPA, HONDURAS HON 2010-08-21
RcRownchangeKK*chgGame
 1856 1850 3.50 8 -0.41 25 -10.25 
  Mencos, Claudia 1912 GUA0.001-0.4125-10.25 
  Pastor, Tania wf1942 ESA1.0010.632515.75 
  Sanchez, Ingrid wc1971 ESA1.0010.662516.50 
  Sotomayor Villatoro, Silvi 1777 GUA0.001-0.6025-15.00 
  Gamboa Alvarado, Leticia 1682 CRC0.501-0.2225-5.50 
  Hernandez, Bera 1812 ESA1.0010.452511.25 
  Madrigal, Ana Daniela 1884 NCA0.001-0.4525-11.25 
  Alarcon, Pamela 1869 NCA0.001-0.4725-11.75 

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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