Individual Calculations August 2012
 Dias, Ivo Rodrigues  Total change: 9.30  Rating chartPersonal card
 Torneio do 40 Aniversario do CCC Barcelos Barcelos POR 2012-07-02
RcRownchangeKK*chgGame
 1718 1810 3.00 4 0.56 15 8.40 
  Ribeiro, Bruno Rafael Leite 1582 POR1.0010.21153.15 
  Bolhari, Orfeh 2083 IRI0.001-0.1715-2.55 
  Sousa, Hugo Carneiro 1470 POR1.0010.12151.80 
  Barra, Horacio 1737 POR1.0010.40156.00 

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)
 
 V Torneio Internacional Cidade de Gaia/ XII Profigaia Open Vila Nova de Gaia POR 2012-07-13
RcRownchangeKK*chgGame
 1867 1810 3.00 7 0.06 15 0.90 
  Bolhari, Orfeh 2083 IRI0.001-0.1715-2.55 
  Fontes, Joao Gloria Alves 1520 POR1.0010.16152.40 
  Silva, Armando Sousa 2025 POR0.001-0.2315-3.45 
  Fernandes, Claudio Micael Sousa 1500 POR1.0010.14152.10 
  Oliveira, Maria Ines 1943 POR0.5010.18152.70 
  Silva, Lucas Borges Da 1919 POR0.5010.15152.25 
  Mateus, Francisco 2079 POR0.001-0.1715-2.55 

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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