Individual Calculations July 2009
 Catarina, Goncalo Filipe Santos  Total change: -6.00  Rating chartPersonal card
 CD Absoluto de Setúbal - Preliminar Cavaquinhas Cova da Piedade POR 2009-02-27
RcRownchangeKK*chgGame
 1918 1821 2.00 4 0.52 15 7.80 
  Pires, Rogerio Marcial Maximino 1939 POR1.0010.66159.90 
  Figueiredo, Helder 2002 POR0.001-0.2615-3.90 
  Monteiro, Sara Cristina Da Silv 1799 POR1.0010.47157.05 
  Azevedo, Luis Augusto Oscar 1931 POR0.001-0.3515-5.25 

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)
 
 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série F various POR 2009-03-01
RcRownchangeKK*chgGame
 1731 1821 0.50 2 -0.74 15 -11.10 
  Mira, Vitor 1662 POR0.501-0.2115-3.15 
  Martins, Daniel Carvalho 1799 POR0.001-0.5315-7.95 

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)
 
 CN Sub-16 Albufeira POR 2009-03-29
RcRownchangeKK*chgGame
 1531 1821 1.50 2 -0.18 15 -2.70 
  Silva, Joao Miguel Carvalho Lopes 1483 POR1.0010.12151.80 
  Meireles, Ana Maria Queiros 1578 POR0.501-0.3015-4.50 

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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