Individual Calculations January 2009
 Cardoso, Artur Da Silva  Total change: 0.00  Rating chartPersonal card
 XXVI Open Cucujaes Cucujaes POR 2008-12-06
RcRownchangeRpKK*chgGame
 1492 0 2.00 4 0.00 1492   0.00 
  Valente, Joao Nuno Batista 1417 POR1.0010.00 0.00 
  Oliveira, Maria Ines Ramos Machad 1586 POR0.0010.00 0.00 
  Sa, Claudio Simao Carvalho Fari 1488 POR1.0010.00 0.00 
  Silva, Joao Miguel Carvalho Lopes 1478 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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