Rapid: Individual Calculations April 2013
 Farinha, Joao Carlos  Total change: -3.60  Rating chartPersonal card
 Nacional de semi-rapidas por equipas 2013 Lisboa POR 2013-03-09
RcRownchangeKK*chgGame
 1983 2067 4.00 7 -0.18 20 -3.60 
  Stelian, Turta 1801 POR0.001-0.8220-16.40 
  Silva, Miguel Alexandre Gomes 2048 POR1.0010.47209.40 
  Quintino, Luis Filipe Pires De C 1969 POR0.501-0.1320-2.60 
  Antonio, Luis Filipe Alves 1881 POR1.0010.26205.20 
  Pereira, Fernando 2196 POR0.5010.17203.40 
  Pereira, Simao Serrano De Jesus 1714 POR1.0010.11202.20 
  Andrade, Jose M Vieira f2272 POR0.001-0.2420-4.80 

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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