Individual Calculations September 2009
 Casares, Luis Alberto  Total change: -13.75  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2097 2007 3.00 9 -0.55 25 -13.75 
  Rodi, Luiz Ernesto f2375 ARG0.001-0.1025-2.50 
  Barata, Adriano Albiani 2220 BRA0.001-0.2325-5.75 
  Barreto Filho, Carlos Alberto f2257 BRA0.001-0.1925-4.75 
  Palomino, Alexandre 1876 BRA0.001-0.6825-17.00 
  Cardoso Junior, Cicero Assuncao 1888 BRA1.0010.34258.50 
  Zanetti, Joao Carlos Pereira 1746 BRA1.0010.18254.50 
  Terao, Juliana Sayumi wf2168 BRA0.001-0.2925-7.25 
  Borda, Alan f2255 BOL0.001-0.1925-4.75 
  Abdalla, Luiz Guilherme Aurelli 2089 BRA1.0010.612515.25 

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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