Individual Calculations August 2012
 De Carvalho, Igor Lorenzon  Total change: 12.75  Rating chartPersonal card
 CAMPEONATO PAN-AMERICANO SUB-20 2012 ABSOLUTO Sao Paulo/SP BRA 2012-06-29
RcRownchangeKK*chgGame
 2003 1867 3.50 8 0.85 15 12.75 
  Barros, Guilherme Wang De Faria 2036 BRA1.0010.721510.80 
  Finol Berrueta, David Emmanuel f2210 VEN0.5010.38155.70 
  Sztokbant, Bernardo Vainzoff 2093 BRA0.001-0.2115-3.15 
  Garkauskas, Otto Dmitry 2086 BRA1.0010.781511.70 
  Chiari, Arthur Gontijo f2008 BRA0.001-0.3115-4.65 
  Branchini, Fernando Luis Sakamoto 1972 BRA0.5010.14152.10 
  Zarate, Fernandoh 1720 PAR0.001-0.7015-10.50 
  Takeda, Lucas Koji 1902 BRA0.5010.05150.75 

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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