Individual Calculations January 2011
 Cunha, Eduardo Arruda Da Gama A  Total change: -52.20  Rating chartPersonal card
 77º Campeonato Brasileiro Absoluto - Semifinal Região 1 Sao Paulo/SP BRA 2010-10-30
RcRownchangeKK*chgGame
 2059 2294 2.00 7 -3.48 15 -52.20 
  Vizzotto, Bernardo 2013 BRA0.001-0.8415-12.60 
  Farah, Daniel Landshoff 1955 BRA1.0010.12151.80 
  Pires, Marcos Vinicius Torsani 2119 BRA1.0010.27154.05 
  Da Silva, Alessandro Rodrigues 2212 BRA0.001-0.6115-9.15 
  Umetsubo, Cesar Hidemitsu 2124 BRA0.001-0.7215-10.80 
  Reis, Alan De Albuquerque Maran 2017 BRA0.001-0.8315-12.45 
  Abdalla, Jose Lucas 1971 BRA0.001-0.8715-13.05 

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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