Individual Calculations July 2009
 Martins, Manuel  Total change: -8.25  Rating chartPersonal card
 51º Campeonato Nacional por Equipas 2ª Divisão - Série B various POR 2009-03-01
RcRownchangeKK*chgGame
 1813 2028 2.50 4 -0.55 15 -8.25 
  Batista, Sandro Manuel Almeida 1758 POR1.0010.17152.55 
  Andrade, Carlos Jorge Da Silva 1960 POR0.001-0.5915-8.85 
  Cardoso, Alexander Oliveira 1720 POR1.0010.14152.10 
  Sousa, Joao Francisco Silva 1814 POR0.501-0.2715-4.05 

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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