Individual Calculations May 2010
 Quadros, Alberto Mendes  Total change: -7.50  Rating chartPersonal card
 CN Veteranos Torres Vedras POR 2010-03-28
RcRownchangeKK*chgGame
 1757 1723 2.50 6 -0.30 25 -7.50 
  Durao, Joaquim Manuel Leal m2048 POR1.0010.872521.75 
  Andrade, Carlos Alberto Teixeira 1685 POR0.001-0.5525-13.75 
  Cardina, Joao Gamboa 1646 POR0.501-0.1125-2.75 
  Videira, Alfredo Batista Mendes 1546 POR1.0010.27256.75 
  Lopes, Carlos Manuel Es Correia 1922 POR0.001-0.2425-6.00 
  Rogado, Rui Manuel 1697 POR0.001-0.5425-13.50 

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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