Individual Calculations July 2012
 Velasquez, Luisana  Total change: 22.20  Rating chartPersonal card
 Campeonato Nacional Expertos Y Maestros - Femenino San Carlos VEN 2012-06-18
RcRownchangeKK*chgGame
 1946 1749 2.00 5 0.74 30 22.20 
  Gutierrez, Leonela 2055 VEN1.0010.863025.80 
  Rincon Gonzalez, Rosemary 1825 VEN1.0010.603018.00 
  Otazo, Annyd 1944 VEN0.001-0.2530-7.50 
  Varela, Maria 1929 VEN0.001-0.2630-7.80 
  Rincon Gonzalez, Drina 1979 VEN0.001-0.2130-6.30 

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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