Individual Calculations November 2012
 Pedroso, Manuel  Total change: 2.40  Rating chartPersonal card
 IX AEJ Chess Open S. Joao Madeira POR 2012-10-03
RcRownchangeKK*chgGame
 1666 1430 1.00 4 0.16 15 2.40 
  Batista, Sandro Manuel Almeida 1744 POR0.001-0.1415-2.10 
  Saraiva, Rafael Morais 1637 POR0.001-0.2315-3.45 
  Represa Garazo, Juan Manuel 1568 ESP0.001-0.3115-4.65 
  Brandao, Alvaro Sousa 1716 POR1.0010.841512.60 

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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