Individual Calculations July 2009
 Ribeiro, Vasco Domingos Veloso  Total change: 13.75  Rating chartPersonal card
 Campeonato de Lisboa Individual Absoluto - Semi-Final2009 Lisboa POR 2009-04-16
RcRownchangeKK*chgGame
 1704 1603 2.50 8 -0.55 25 -13.75 
  Aguiar, Carlos Alberto Branco L 1938 POR0.001-0.1225-3.00 
  Silva, Joaquim Correia 1712 POR1.0010.652516.25 
  Lopes, Carlos Correia 1953 POR0.001-0.1125-2.75 
  Bravo, Ricardo Antonio Rodrigue 1707 POR0.001-0.3625-9.00 
  Rodrigues, Luis Eugenio 1729 POR0.001-0.3325-8.25 
  Tarira, Walter 1610 POR1.0010.512512.75 
  Silva, Miguel Amorim 1579 POR0.001-0.5325-13.25 
  Guerreiro, Patricia Da Fonseca 1404 POR0.501-0.2625-6.50 

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)
 
 3º Circuito de Vila Franca de Xira - 2º Torneio Vila Franca de Xira POR 2009-05-19
RcRownchangeKK*chgGame
 1755 1603 3.00 6 1.10 25 27.50 
  Guimaraes, Claudio Filipe Figeire 1953 POR0.001-0.1125-2.75 
  Martins, Abilio Morgado 1669 POR1.0010.592514.75 
  Pinheiro, Joao Pedro De Melo 1582 POR0.001-0.5325-13.25 
  Nunes, Orlando Gomes 1683 POR1.0010.612515.25 
  Seia, Joao Manuel 1750 POR1.0010.702517.50 
  Guimaraes, Luis Pedro Figueiredo 1893 POR0.001-0.1625-4.00 

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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