Individual Calculations November 2010
 Silva, Marcelo Dos Santos  Total change: -12.00  Rating chartPersonal card
 I Aberto Internacional de Araruama Araruama/RJ BRA 2010-08-20
RcRownchangeKK*chgGame
 2158 2067 1.50 6 -0.80 15 -12.00 
  Campos, Alexandre Ferreira 2158 BRA0.001-0.3815-5.70 
  Neves, Andrey Marcelo De Souza 2095 BRA1.0010.54158.10 
  Deus Filho, Joaquim De 2080 BRA0.001-0.4815-7.20 
  Costa, Carlos Evanir 2210 BRA0.001-0.3115-4.65 
  Rodi, Luis Ernesto f2323 ARG0.001-0.1915-2.85 
  Castro, Josimar Barroso 2080 BRA0.5010.02150.30 

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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