Individual Calculations January 2014
 Videira, Alfredo  Total change: -9.90  Rating chartPersonal card
 tx 'Afonso Fernandes' in memoriam Lisboa POR 2013-11-18
RcRownchangeKK*chgGame
 1577 1506 2.00 6 -0.48 15 -7.20 
  Santos, Jose Duarte 1830 POR0.001-0.1315-1.95 
  Gasalho, Mario Da Conceicao N 1579 POR0.5010.10151.50 
  Martins, Abilio Morgado 1576 POR0.001-0.4015-6.00 
  Nunes, Adelino Vitor 1565 POR0.5010.08151.20 
  Assuncao, Jose Manuel Lopes Mach 1562 POR0.001-0.4215-6.30 
  Lopes, Jose Espirito Santo Corr 1347 POR1.0010.29154.35 

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)
 
 GXA Outono 2013 Lisboa POR 2013-12-02
RcRownchangeKK*chgGame
 1551 1500 2.50 6 -0.18 15 -2.70 
  Curado, Manuel Joao Ferro 1875 POR0.001-0.0915-1.35 
  Campos, Carlos Alberto Viegas 1627 POR0.001-0.3315-4.95 
  Pacheco, Vasco Valenca 1493 POR0.501-0.0115-0.15 
  Mouquinho, Jose Francisco B 1516 POR0.001-0.4815-7.20 
  Lopes, Jose Espirito Santo Corr 1347 POR1.0010.30154.50 
  Vila Nova, Reinaldo Herminio Car 1450 POR1.0010.43156.45 

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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