Individual Calculations April 2013
 Pereira, Simao Serrano De Jesus  Total change: 33.30  Rating chartPersonal card
 GXA Inverno 2013 Lisboa POR 2013-03-14
RcRownchangeKK*chgGame
 1839 1714 3.50 7 1.11 30 33.30 
  Fanha, Paulo 1925 POR0.5010.27308.10 
  Reis, Luis Simoes 2019 POR0.001-0.1430-4.20 
  Gasalho, Mario Da Conceicao N 1635 POR1.0010.393011.70 
  Aguiar, Carlos Alberto Branco L 1882 POR0.001-0.2830-8.40 
  Azevedo, Manuel Roque 1742 POR1.0010.543016.20 
  Santos, Alexandre Vital 1823 POR1.0010.653019.50 
  Alves, Luis Miguel 1847 POR0.001-0.3230-9.60 

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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