Individual Calculations November 2012
 Souza Silva, Rodrigo  Total change: -4.65  Rating chartPersonal card
 Zonal CBX - ES 2012 Aracruz/ES BRA 2012-08-25
RcRownchangeKK*chgGame
 2024 1866 0.50 2 -0.10 15 -1.50 
  Vazzoler Junior, Hermes 2128 BRA0.001-0.1815-2.70 
  Baldo Stein, Adriano 1920 BRA0.5010.08151.20 

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)
 
 Final CEAX 2012 Vitoria/ES BRA 2012-10-12
RcRownchangeKK*chgGame
 1972 1865 0.50 2 -0.21 15 -3.15 
  Correa Magalhaes Lage, Sergio 2028 BRA0.5010.22153.30 
  Baldo Stein, Adriano 1916 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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