Individual Calculations July 2009
 Guimaraes, Claudio  Total change: -6.00  Rating chartPersonal card
 2ª Divisão - Série C various POR 2009-03-01
RcRownchangeKK*chgGame
 2093 1990 1.50 5 -0.34 15 -5.10 
  Eggert, Alberto 2169 RUS0.001-0.2715-4.05 
  Pereira, Fernando 2216 POR0.5010.29154.35 
  Silva, Rui Jorge Sampaio Da 1891 POR0.001-0.6415-9.60 
  Tavares, Antonio Americo 2035 POR1.0010.56158.40 
  Costa, Paulo 2155 POR0.001-0.2815-4.20 

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
 1766 1985 4.50 6 -0.06 15 -0.90 
  Ribeiro, Vasco Domingos Veloso Ma 1635 POR1.0010.11151.65 
  Seia, Joao Manuel 1750 POR1.0010.21153.15 
  Guimaraes, Luis Pedro Figueiredo 1893 POR0.501-0.1315-1.95 
  Rocha, Manuel Fernando Teixeira 1963 POR0.501-0.0315-0.45 
  Martins, Abilio Morgado 1669 POR0.501-0.3715-5.55 
  Nunes, Orlando Gomes 1683 POR1.0010.15152.25 

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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