Individual Calculations January 2012
 Silva, Igor Dos Santos  Total change: -39.00  Rating chartPersonal card
 I IRT Escola Politecnica São Paulo/SP BRA 2011-10-14
RcRownchangeKK*chgGame
 1982 1946 1.00 8 -2.60 15 -39.00 
  Sztokbant, Bernardo Vainzoff 1979 BRA0.001-0.4515-6.75 
  Cirilo, Guilherme De Araujo 1933 BRA0.001-0.5215-7.80 
  Branchini, Fernando Luis Sakamoto 1953 BRA1.0010.51157.65 
  Devescovi Parreira, Pedro Paulo 1951 BRA0.001-0.4915-7.35 
  Abdalla, Jose Lucas Aurelli 2014 BRA0.001-0.4115-6.15 
  Ribeiro, Marcos Willian De Souza 1961 BRA0.001-0.4815-7.20 
  Vizzotto, Bernardo 2009 BRA0.001-0.4115-6.15 
  Raimundo, Airton Carlos Nunes 2057 BRA0.001-0.3515-5.25 

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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