Individual Calculations March 2011
 Silva, Rui Manuel  Total change: 2.00  Rating chartPersonal card
 I Open FIDE de Pedras Salgadas Pedras Salgadas POR 2010-12-27
RcRownchangeKK*chgGame
 1626 1414 1.00 4 0.08 25 2.00 
  Andrade, Nuno Filipe 1673 POR0.001-0.1825-4.50 
  Vaz, Vitor Diogo 1603 POR0.001-0.2525-6.25 
  Ferreira, Vitorino Manuel Dias 1554 POR1.0010.692517.25 
  Balu, Henish 1675 POR0.001-0.1825-4.50 

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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