Individual Calculations September 2009
 Barrero Garcia, Carlos  Total change: 2.25  Rating chartPersonal card
 1ª Divisão por Equipas VN Gaia POR 2009-08-01
RcRownchangeKK*chgGame
 2349 2382 4.50 8 0.15 15 2.25 
  Fernando, Diogo Brigido m2488 POR0.5010.14152.10 
  Arribas Lopez, Angel f2429 ESP0.5010.07151.05 
  Castro, Henrique 2221 POR0.001-0.7115-10.65 
  Pereira, Ruben m2430 POR0.5010.07151.05 
  Rocha, Sergio m2427 POR0.5010.06150.90 
  Nogueira, Nelson Valter Ferrei m2313 POR1.0010.40156.00 
  Viela, Andre Filipe Folha 2217 POR1.0010.28154.20 
  Andrade, Jose M Vieira f2267 POR0.501-0.1615-2.40 

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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