Individual Calculations July 2012
 Marcelino, Jose De Jesus Ferrei  Total change: -4.50  Rating chartPersonal card
 GXA Primavera 2012 Lisboa POR 2012-05-08
RcRownchangeKK*chgGame
 1618 1375 1.00 6 -0.30 15 -4.50 
  Gavieiro, Artur Manuel Carvalho 1775  * POR0.001-0.0815-1.20 
  Gabriel, Agna Solange Videira 1598 POR0.001-0.2215-3.30 
  Balona, Ricardo 1472 POR1.0010.63159.45 
  Pascoal, Jose Sargento 1592 POR0.001-0.2215-3.30 
  Carvalho, Joao Alexandre 1775  * POR0.001-0.0815-1.20 
  Rodrigues, Guilherme Alcides Al 1498 POR0.001-0.3315-4.95 
 * 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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