Individual Calculations July 2014
 Mendes, Rui Oscar  Total change: -9.15  Rating chartPersonal card
 II Torneio FIDE 'Mestre Alvaro Machado' Porto POR 2014-04-29
RcRownchangeKK*chgGame
 1707 1782 3.00 6 -0.61 15 -9.15 
  Botelho, Adelino 1611 POR0.501-0.2315-3.45 
  Almeida, Augusto Artur 1608 POR1.0010.27154.05 
  Andrade, Ricardo Sarmento 1660 POR0.501-0.1715-2.55 
  Silva, Leonildo 1631 BRA1.0010.30154.50 
  Pintor, Simao Maciel Abranches 1957 POR0.001-0.2715-4.05 
  Nunes, Fernando 1774 POR0.001-0.5115-7.65 

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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