Individual Calculations July 2008
 Pinto, Pedro Miguel Alves  Total change: -18.90  Rating chartPersonal card
 Taça de Coimbra 2008 Coimbra POR 2008-04-11
RcRownchangeKK*chgGame
 1909 1909 0.50 3 -1.00 15 -15.00 
  Maltez, Nuno Manuel Fidalgo 2037 POR0.001-0.3315-4.95 
  Maduro, Joao Luis Andrade 1761 POR0.501-0.2015-3.00 
  Neves, Pedro Alexandre Maia 1929 POR0.001-0.4715-7.05 

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)
 
 II Open Internacional Hotel D.Luís/AAC Coimbra POR 2008-05-01
RcRownchangeKK*chgGame
 2234 1909 0.00 2 -0.26 15 -3.90 
  Galego, Luis Miguel Araujo Brit g2259 POR0.001-0.1115-1.65 
  Perez Negro, Jose Manuel 2209 ESP0.001-0.1515-2.25 

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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