Individual Calculations October 2014
 Perdomo, Leandro  Total change: 7.60  Rating chartPersonal card
 IV Aberto do Brasil Cidade de Maringa Maringa/PR BRA 2014-08-02
RcRownchangeKK*chgGame
 2288 2414 6.50 9 0.76 10 7.60 
  Cisz, Isadora Bernardo 2014  * BRA1.0010.08100.80 
  Barbosa, Jefferson Lucas Munhoz 2014  * BRA1.0010.08100.80 
  Medeiros Jr, Francisco De Assis 2096 BRA1.0010.13101.30 
  Gauche, Charles f2230 BRA1.0010.26102.60 
  Proudian, Armen f2322 BRA1.0010.37103.70 
  Cubas, Jose Fernando g2455 PAR0.5010.06100.60 
  Delgado Ramirez, Neuris g2602 PAR0.001-0.2610-2.60 
  Abdalla, Luiz Guilherme Aurelli f2289 BRA0.501-0.1710-1.70 
  Mekhitarian, Krikor Sevag g2568 BRA0.5010.21102.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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