Individual Calculations July 2008
 Cortinhas, Mariana Santos  Total change: -4.95  Rating chartPersonal card
 Campeonatos Nacionais de Jovens 2007/2008 Sub-18 Figueira da Foz POR 2008-03-16
RcRownchangeKK*chgGame
 1804 1904 4.00 7 -0.33 15 -4.95 
  Andrade, Nuno Filipe 1554 POR1.0010.11151.65 
  Cruz, Joao Daniel Egas Da 1738 POR0.501-0.2215-3.30 
  Afonso, Sara Cerqueira 1766 POR0.501-0.1915-2.85 
  Povoa, Mario Monteiro Martins 1825 POR1.0010.39155.85 
  Rego, Pedro Filipe 2152 POR0.001-0.1915-2.85 
  Casanova, Fernando 2001 POR0.001-0.3715-5.55 
  Cunha, Catarina Amaral Da Costa 1592 POR1.0010.14152.10 

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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