Individual Calculations September 2009
 Barata, Pedro  Total change: 2.55  Rating chartPersonal card
 1ª Divisão por Equipas VN Gaia POR 2009-08-01
RcRownchangeKK*chgGame
 2130 2157 4.00 7 0.17 15 2.55 
  Pena Gomez, Manuel m2467 POR0.001-0.1415-2.10 
  Silverio, Luis 2094 POR0.501-0.0915-1.35 
  Mata, Adilson 2072 POR1.0010.38155.70 
  Justiniano Marquez, Marco Ant 2085 ESP0.501-0.1015-1.50 
  Boino, Claudio 2095 POR1.0010.41156.15 
  Novais, Carlos Joao Fernandes 2011 POR0.001-0.7015-10.50 
  Machado, Luis 2089 POR1.0010.41156.15 

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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