Individual Calculations January 2017
 Cunha, Eduardo Arruda Da Gama A  Total change: -4.80  Rating chartPersonal card
 Campeonato Brasileiro de Seniors 2016 Curitiba BRA 2016-12-08
RcRownchangeKK*chgGame
 2040 2284 5.00 7 -0.48 10 -4.80 
  Petrenko, Willy 1913 BRA1.0010.10101.00 
  Souza, Marcos Valerio A. 2031 BRA1.0010.19101.90 
  Dos Santos Junior, Haroldo Cunha f2119 BRA0.001-0.7210-7.20 
  Fier, Luciano Dos Santos 1931 BRA1.0010.11101.10 
  Santos Filho, Tadeu Sousa 2071 BRA1.0010.23102.30 
  Nogueira, Ivan Kuhlmann f2293 BRA0.001-0.4910-4.90 
  Sopko, Cassio Roberto 1924 BRA1.0010.10101.00 

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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