Individual Calculations May 2010
 Mendes, Alberto Achiles G Correia  Total change: -10.05  Rating chartPersonal card
 CN Veteranos Torres Vedras POR 2010-03-28
RcRownchangeKK*chgGame
 1807 1836 2.00 5 -0.67 15 -10.05 
  Pacheco, Vasco Valenca 1580 POR1.0010.19152.85 
  Lopes, Carlos Manuel Es Correia 1922 POR0.001-0.3815-5.70 
  Santos, Julio Fernandes Dos 2026 POR0.001-0.2515-3.75 
  Vigario, Ernesto Morais Da Costa 1709 POR1.0010.33154.95 
  Vasques, Jose Claudio S Mesquita 1796 POR0.001-0.5615-8.40 

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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