Individual Calculations July 2017
 Guimaraes, Rui  Total change: 3.20  Rating chartPersonal card
 Open Internacional Queima das Fitas 2017 (CNL) Coimbra POR 2017-04-28
RcRownchangeKK*chgGame
 1936 2100 4.50 7 -0.32 20 -6.40 
  Camacho, Diogo Fernandes Brito 1700  * POR1.0010.08201.60 
  Cadillon, Joao 1744 POR1.0010.11202.20 
  Silva, Ana Ines Teixeira Da 1771 POR1.0010.12202.40 
  Pereira, Antonio Pedro Caramez 2137 POR1.0010.552011.00 
  Campora, Daniel H. g2439 ARG0.001-0.1220-2.40 
  Santos, Ricardo Alexandre Luis 1901 POR0.001-0.7620-15.20 
  Soares, Joao Diogo Pedreiro 1858 POR0.501-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XVII Torn. Cidade de Gaia - X Profigaia Open (CNL) Gaia POR 2017-06-14
RcRownchangeKK*chgGame
 1914 2141 5.00 6 0.48 20 9.60 
  Rocha, Nuno Miguel 1741  * POR1.0010.08201.60 
  Oliveira, Maria Alice Ramos Ma 1741  * POR1.0010.08201.60 
  Antao, Jorge 1873 POR1.0010.17203.40 
  Petkov, Vladimir g2484 BUL0.001-0.1220-2.40 
  Mendes, Pedro Miguel Gomes 1867 POR1.0010.17203.40 
  Silva, Ana Ines Teixeira Da 1775 POR1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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