Rapid: Individual Calculations September 2017
 Lopez, Jorge Hernan  Total change: -1.80  Rating chartPersonal card
 VII Torneo IRT Activo Alcaldia Gachantiva Gachantiva COL 2017-08-19
RcRownchangeKK*chgGame
 1881 1899 3.50 7 -0.09 20 -1.80 
  Valenzuela, Bryan 1626 COL0.501-0.3320-6.60 
  Fonseca Pinto, Carlos Arturo 2103 COL0.001-0.2420-4.80 
  Castillo, Fabio 1908 COL1.0010.512010.20 
  Lopez Morales, Ruben Alfonso 1588 COL1.0010.14202.80 
  Mena, Yamil Octavio c2013 COL0.001-0.3420-6.80 
  Aguilar, Hernando 1847 COL1.0010.43208.60 
  Corredor Castellanos, Camilo f2082 COL0.001-0.2620-5.20 

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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