Individual Calculations April 2008
 Santos, Julio  Total change: 12.90  Rating chartPersonal card
 Distrital de Veteranos de Lisboa Lisboa POR 2007-12-18
RcRownchangeKK*chgGame
 1835 2091 6.50 7 0.86 15 12.90 
  Dias, Luis Goncalves 1741 POR1.0010.11151.65 
  Dias, Augusto Martins 1810 POR1.0010.16152.40 
  Tarira, Walter 1741 POR1.0010.11151.65 
  Lopes, Carlos Correia 1992 POR1.0010.36155.40 
  Placido, Maria Armanda 1771 POR1.0010.13151.95 
  Vasques, Jose Mesquita 1907 POR0.501-0.2415-3.60 
  Mendes, Alberto Correa 1882 POR1.0010.23153.45 

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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