Individual Calculations August 2016
 Castaneda Martinez, Ruben Gran  Total change: 2.40  Rating chartPersonal card
 III TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2016 Arica CHI 2016-07-10
RcRownchangeKK*chgGame
 1955 1841 3.00 8 0.12 20 2.40 
  Aguirre Contreras, Cristian Ro f2194 CHI0.001-0.1120-2.20 
  Gasic Merino, Franco 2072 CHI0.001-0.2120-4.20 
  Munoz Yanez, Luis Alberto 1573 CHI1.0010.17203.40 
  Garmendia Vega, Gabriel 2047 CHI0.5010.26205.20 
  Barria Yaitul, Armin 2060 CHI0.001-0.2220-4.40 
  Huanca Mollinedo, Carlos Alber 1521 CHI1.0010.13202.60 
  Gutierrez Montes, Sebastian 2147 CHI0.5010.36207.20 
  Estrada Lavin, Cristian Alexan 2024 CHI0.001-0.2620-5.20 

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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