Individual Calculations July 2009
 Silva, Lucas  Total change: 8.25  Rating chartPersonal card
 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série B various POR 2009-03-01
RcRownchangeKK*chgGame
 1871 1911 4.00 6 0.69 15 10.35 
  Mateus, Andre 1561 POR1.0010.11151.65 
  Marques, Mario 1790 POR0.501-0.1615-2.40 
  Costa, Rui 1973 POR0.001-0.4115-6.15 
  Pinho, Helder 1829 POR1.0010.39155.85 
  Rosario, Nuno 1833 POR1.0010.39155.85 
  Padeiro, Jose 2237 POR0.5010.37155.55 

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)
 
 Distrital do Porto 2009 - Preliminar I Matosinhos POR 2009-04-17
RcRownchangeKK*chgGame
 1707 1905 2.00 3 -0.14 15 -2.10 
  Ferreira, Vitorino 1555 POR1.0010.11151.65 
  Balu, Henish Hemendra 1555 POR1.0010.11151.65 
  Margarido, Ricardo 2010 POR0.001-0.3615-5.40 

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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