Individual Calculations April 2008
 Fernandes, Americo Pinto  Total change: -24.50  Rating chartPersonal card
 Distrital de Veteranos de Lisboa Lisboa POR 2007-12-18
RcRownchangeKK*chgGame
 1771 1833 2.50 6 -0.98 25 -24.50 
  Mouquinho, Jose Francisco B 1633 POR1.0010.24256.00 
  Lopes, Carlos Correia 1992 POR0.001-0.2925-7.25 
  Tarira, Walter 1668 POR0.001-0.7225-18.00 
  Mendes, Alberto Correa 1882 POR1.0010.572514.25 
  Loureiro, Ernesto Oscar 1642 POR0.501-0.2525-6.25 
  Dias, Augusto Martins 1810 POR0.001-0.5325-13.25 

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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