Individual Calculations July 2011
 Souza, Marcos Valerio A  Total change: 9.60  Rating chartPersonal card
 Memorial Gov. Miguel Arraes - Nordestao 2011 Recife/PE BRA 2011-06-02
RcRownchangeKK*chgGame
 2042 2097 4.00 6 0.64 15 9.60 
  Costa Avelino, Thiago Cesar 1697  * BRA1.0010.08151.20 
  De Andrade, Dalson Holanda Caval 1955 BRA1.0010.31154.65 
  Brito, Luismar f2277 BRA0.001-0.2615-3.90 
  Silva Filho, Silvio Pereira 2043 BRA0.501-0.0815-1.20 
  Cardoso Junior, Cicero Assuncao 1901 BRA1.0010.25153.75 
  Jatoba De Oliveira Reis, Paulo f2379 BRA0.5010.34155.10 
 * 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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