Individual Calculations August 2012
 Herrera Sosa, Jessica  Total change: 8.70  Rating chartPersonal card
 IRT OAV La Ciudad Pontalida Copa Servindust C.A. Grupo "C" Rubio VEN 2012-07-20
RcRownchangeKK*chgGame
 1844 1945 5.00 7 0.58 15 8.70 
  Fernandez Diaz, Leonardo 1819 VEN1.0010.33154.95 
  Cardenas, Richard 1821 VEN1.0010.33154.95 
  Ramirez Rodriguez, Andry Yohan 1880 VEN1.0010.41156.15 
  Mojica, Nancy 1944 VEN0.001-0.5015-7.50 
  Rincon Sequeda, Jennyfer Josimar 1664 VEN1.0010.16152.40 
  Galvis, Carlos Alberto 1961 COL0.001-0.4815-7.20 
  Ontiveros Vasquez, Liliana Rosdel 1821 VEN1.0010.33154.95 

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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