Individual Calculations July 2008
 Liborio, Ana Catarina  Total change: -10.05  Rating chartPersonal card
 Taša AXP 2008 Porto POR 2007-12-01
RcRownchangeKK*chgGame
 2005 1723 0.00 2 -0.34 15 -5.10 
  Gomes, Estevao 1937 POR0.001-0.2315-3.45 
  De Leon Justo, Alejandro 2073 ESP0.001-0.1115-1.65 

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)
 
 Campeonatos Nacionais de Jovens 2007/2008 Sub-18 Figueira da Foz POR 2008-03-16
RcRownchangeKK*chgGame
 1750 1723 2.00 5 -0.33 15 -4.95 
  Pintor, Simao Maciel Abranches 1888 POR0.001-0.2815-4.20 
  Teixeira, Rafael Goltsman 2073 POR0.001-0.1115-1.65 
  Andrade, Nuno Filipe 1473 POR1.0010.19152.85 
  Margarido, Ricardo Emanuel Torr 1894 POR0.001-0.2715-4.05 
  Bastos, Joao Pedro Barroso 1420 POR1.0010.14152.10 

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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