Individual Calculations May 2010
 Marcellos, Carlos Alberto R L  Total change: 11.25  Rating chartPersonal card
 CN Veteranos Torres Vedras POR 2010-03-28
RcRownchangeKK*chgGame
 1664 1559 3.00 7 0.45 25 11.25 
  Fernandes, Americo Pinto 1798 POR0.5010.30257.50 
  Andrade, Carlos Alberto Teixeira 1685 POR0.001-0.3325-8.25 
  Vieira, Victor Mendes 1615 POR1.0010.582514.50 
  Videira, Alfredo Batista Mendes 1546 POR0.001-0.5225-13.00 
  Martins, Carlos Batista Nobrega 1797 POR0.001-0.2025-5.00 
  Pacheco, Vasco Valenca 1580 POR0.5010.03250.75 
  Fernandes, Jose F V Palma 1625 POR1.0010.592514.75 

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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