Individual Calculations September 2012
 Brandao, Renan Alves  Total change: -9.60  Rating chartPersonal card
 Aberto do Brasil de Maringa Maringa/PR BRA 2012-08-08
RcRownchangeKK*chgGame
 1959 2048 3.50 7 -0.64 15 -9.60 
  Dias, Matheus Nunes 1648  * BRA1.0010.08151.20 
  Martins, Carlos f2250 BRA0.5010.26153.90 
  Quintiliano Pinto, Renato R 2238 BRA0.001-0.2515-3.75 
  Ichimura G Barbosa, Larissa Y 1709 BRA0.001-0.8815-13.20 
  Barbosa, Jefferson Lucas Munhoz 1829 BRA1.0010.22153.30 
  De Souza Assis, Rafael 1850 BRA1.0010.24153.60 
  Cruz, William Ferreira Da 2188 BRA0.001-0.3115-4.65 
 * 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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