Individual Calculations September 2013
 Dias, Ivo Rodrigues  Total change: 44.10  Rating chartPersonal card
 Nacionais de Jovens 2013 - sub16 Braga POR 2013-08-02
RcRownchangeKK*chgGame
 1752 1885 5.50 7 0.95 15 14.25 
  Raposo, Ines 1485  * POR1.0010.08151.20 
  Silva, Mariana Sofia T. 1624 POR1.0010.18152.70 
  Branco, Joana Catarina Costa 1543 POR1.0010.12151.80 
  Martins, David Pires Tavares 2179 POR0.5010.35155.25 
  Fernandes, Miguel A. Murtinho 1663 POR0.501-0.2815-4.20 
  Valente, Joao Nuno Baptista 1663 POR1.0010.22153.30 
  Aguiar, Henrique Rui Neves 2107 POR0.5010.28154.20 
 * 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)
 
 II Torneio 'Fogo no Tabuleiro' Matosinhos POR 2013-08-17
RcRownchangeKK*chgGame
 1798 1885 7.50 9 1.99 15 29.85 
  Ferreira, Susana Carolina G 1689 POR1.0010.25153.75 
  Assuncao, Francisco Daniel 1757 POR1.0010.33154.95 
  Balu, Henish 1691 POR1.0010.25153.75 
  Pintor, Simao Maciel Abranches 1909 POR0.001-0.4715-7.05 
  Silva, Goncalo Nuno Neto Pires 1946 POR1.0010.58158.70 
  Costa, Joao Luis Silva Monteiro 1734 POR1.0010.30154.50 
  Gomes, Estevao Manuel 2022 POR0.5010.18152.70 
  Carvalho, Vitor Hugo Pina Soares 1779 POR1.0010.36155.40 
  Veiga, Jose Francisco R P Neves 1654 POR1.0010.21153.15 

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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