Individual Calculations January 2009
 Pinto, Andre Filipe Silva  Total change: 5.25  Rating chartPersonal card
 II Internacional de Beja Beja POR 2008-10-17
RcRownchangeKK*chgGame
 2155 1931 1.00 3 0.35 15 5.25 
  Ferreira, Jorge Joao Viterbo 2153 POR0.001-0.2215-3.30 
  Guerreiro, Nuno 2120 POR1.0010.751511.25 
  Viela, Andre Filipe Folha 2192 POR0.001-0.1815-2.70 

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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