Individual Calculations September 2012
 Ferents, Andrey  Total change: -0.60  Rating chartPersonal card
 CNE 2011/2012 - 2. divisao - final Matosinhos POR 2012-07-28
RcRownchangeKK*chgGame
 2087 2217 2.00 3 -0.04 15 -0.60 
  Fernandes, Alberto 2118 POR0.501-0.1415-2.10 
  Mateus, Francisco 2079 POR1.0010.31154.65 
  Bray, Daniel Jose Freire 2063 POR0.501-0.2115-3.15 

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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