Individual Calculations September 2012
 Yano, William Jorge Froes  Total change: -1.20  Rating chartPersonal card
 Aberto do Brasil de Maringa Maringa/PR BRA 2012-08-08
RcRownchangeKK*chgGame
 2049 2124 4.00 7 -0.08 15 -1.20 
  Alboredo, Julia 1770 BRA1.0010.11151.65 
  Cubas, Jose Fernando g2507 PAR0.001-0.0915-1.35 
  Rodrigues, Joao Victor Da Silva 1759 BRA1.0010.10151.50 
  Cabral, Denrick 1896 BRA1.0010.21153.15 
  Cavalcanti, Francisco De Assis f2290 BRA0.001-0.2815-4.20 
  Therezo, Gustavo 1826 BRA1.0010.15152.25 
  Aranha Filho, Alvaro Z f2292 BRA0.001-0.2815-4.20 

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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