Individual Calculations January 2013
 Jorquera Castillo, Gabriel  Total change: 13.80  Rating chartPersonal card
 Torneo I.R.T. Fuerza del Norte II Antofagasta CHI 2012-12-06
RcRownchangeKK*chgGame
 2015 1900 3.50 7 0.92 15 13.80 
  Carrasco Miranda, Andres Alejandr 2257 CHI0.001-0.1115-1.65 
  Rivera Sarmiento, Andres Rivera 1911 CHI1.0010.52157.80 
  Mesias Rojas, Rabindranath 2215 CHI0.5010.36155.40 
  Adasme Fredes, Mauricio Felipe Lo 2082 CHI0.001-0.2615-3.90 
  Diaz Herrera, German Orlando 1902 CHI1.0010.50157.50 
  Rivera Cerezo, Julio 1852 CHI0.001-0.5715-8.55 
  Castaneda Martinez, Ruben Gran 1889 COL1.0010.48157.20 

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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