Individual Calculations May 2012
 Figueiredo, Helder  Total change: -18.30  Rating chartPersonal card
 CNE 2011/2012 - 2. divisao - serie D several POR 2011-12-08
RcRownchangeKK*chgGame
 1909 2010 2.50 6 -1.22 15 -18.30 
  Azevedo, Luis Augusto Oscar 1907 POR1.0010.36155.40 
  Casanova, Fernando 2075 POR0.001-0.4115-6.15 
  Silverio, Luis 2129 POR0.001-0.3415-5.10 
  Ferreira, Joao Guerreiro 1855 POR0.501-0.2115-3.15 
  Nuno, Rafael J Pimparel Alves 1656 POR1.0010.11151.65 
  Palet, Armando Manuel Silva 1834 POR0.001-0.7315-10.95 

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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