Individual Calculations January 2012
 Ribeiro, Marcos Willian De Souza  Total change: 2.40  Rating chartPersonal card
 I IRT Escola Politecnica São Paulo/SP BRA 2011-10-14
RcRownchangeKK*chgGame
 1979 1961 3.00 6 0.16 15 2.40 
  Raimundo, Airton Carlos Nunes 2057 BRA1.0010.63159.45 
  Sztokbant, Bernardo Vainzoff 1979 BRA0.001-0.4715-7.05 
  Cirilo, Guilherme De Araujo 1933 BRA1.0010.46156.90 
  Silva, Igor Dos Santos 1946 BRA1.0010.48157.20 
  Devescovi Parreira, Pedro Paulo 1951 BRA0.001-0.5115-7.65 
  Vizzotto, Bernardo 2009 BRA0.001-0.4315-6.45 

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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