Individual Calculations May 2013
 Lopes, Carlos Correia  Total change: -3.30  Rating chartPersonal card
 Nacional de Veteranos 2013 Fatima POR 2013-03-23
RcRownchangeKK*chgGame
 1775 1882 3.50 6 -0.22 15 -3.30 
  Nunes, Adelino Vitor 1598 POR1.0010.16152.40 
  Vieira, Vitor 1503 POR1.0010.09151.35 
  Mendes, Alberto Correa 1810 POR0.501-0.1015-1.50 
  Lavrador, Rodolfo M Mascarenhas 1989 POR0.001-0.3515-5.25 
  Dias, Augusto Martins 1730 POR1.0010.30154.50 
  Ferreira, Victor Manuel 2019 POR0.001-0.3215-4.80 

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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