Individual Calculations July 2008
 Loureiro, Ernesto Oscar  Total change: -12.75  Rating chartPersonal card
 Campeonato Nacional de Veteranos 2007/2008 Figueira da Foz POR 2008-03-16
RcRownchangeKK*chgGame
 1754 1622 1.50 5 -0.13 15 -1.95 
  Mendes, Alberto Correa 1858 POR0.001-0.2015-3.00 
  Pereira, Aurelio Da Conceicao 1670 POR1.0010.57158.55 
  Lopes, Jose Manuel Cidreiro 1830 POR0.001-0.2315-3.45 
  Tarira, Walter 1663 POR0.5010.06150.90 
  Vieira, Vitor 1748 POR0.001-0.3315-4.95 

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)
 
 II Circuito Xadrez Vila Franca Xira - Grupo Xadrez Peġes de Alverca 2008 Alverca POR 2008-03-31
RcRownchangeKK*chgGame
 1784 1622 1.00 4 -0.19 15 -2.85 
  Rocha, Manuel Fernando Teixeira 1924 POR0.001-0.1515-2.25 
  Lima, Fernando 1739 POR0.001-0.3415-5.10 
  Tarira, Walter 1663 POR0.5010.06150.90 
  Dias, Augusto Martins 1810 POR0.5010.24153.60 

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 Circuito de Xadrez de Vila Franca - A A Vilafranquense Vila Franca de Xira POR 2008-05-14
RcRownchangeKK*chgGame
 1817 1623 0.00 2 -0.53 15 -7.95 
  Rocha, Manuel Fernando Teixeira 1939 POR0.001-0.1315-1.95 
  Martins, Abilio Morgado 1694 POR0.001-0.4015-6.00 

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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