Individual Calculations May 2011
 Costa, Catarina Guerra  Total change: -31.95  Rating chartPersonal card
 CNE 3 divisao - serie B several POR 2010-12-11
RcRownchangeKK*chgGame
 1702 1721 0.50 2 -0.56 15 -8.40 
  Andrade, Nuno Filipe 1673 POR0.501-0.0715-1.05 
  Brandao, Alvaro Sousa 1730 POR0.001-0.4915-7.35 

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)
 
 Nacionais de Jovens 2011 - sub20 Torres Vedras POR 2011-04-10
RcRownchangeKK*chgGame
 1548 1724 2.00 5 -1.57 15 -23.55 
  Maio, Nuno 1551 POR0.001-0.7315-10.95 
  Ramos, Diogo Miguel Matos 1715 POR0.501-0.0115-0.15 
  Martins, Marta Sofia Cardoso 1603 POR0.501-0.1615-2.40 
  Miranda, Jose Pedro 1503 POR0.001-0.7815-11.70 
  Dutra, Diogo 1368 POR1.0010.11151.65 

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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