Individual Calculations July 2009
 Carvalho, Bernardo Joao S Guerra  Total change: 0.00  Rating chartPersonal card
 CN Sub-12 Albufeira POR 2009-03-29
RcRownchangeRpKK*chgGame
 1473 0 1.00 1 0.00 1486   0.00 
  Dias, Ivo Rodrigues 1473 POR1.0010.00 0.00 

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)
 
 Distrital do Porto 2009 - Preliminar I Matosinhos POR 2009-04-17
RcRownchangeRpKK*chgGame
 1693 0 1.00 4 0.00 1500   0.00 
  Margarido, Ricardo 2010 POR0.0010.00 0.00 
  Ferreira, Vitorino 1555 POR1.0010.00 0.00 
  Botelho, Adelino 1662 POR0.0010.00 0.00 
  Balu, Henish Hemendra 1546 POR0.0010.00 0.00 

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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