Individual Calculations May 2011
 Fernandes, Sandro Moura  Total change: 1.20  Rating chartPersonal card
 CNE 2 divisao - serie A several POR 2010-12-11
RcRownchangeKK*chgGame
 1747 2005 2.50 3 0.08 15 1.20 
  Minakov, Yaroslav 1880 POR0.501-0.1715-2.55 
  Ferreira, Nuno Messeder 1646 POR1.0010.10151.50 
  Cardoso, Alexander Oliveira 1714 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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