Individual Calculations July 2010
 Carvalho, Renato  Total change: 16.75  Rating chartPersonal card
 IRT Cidade Maravilhosa 2010 Rio de Janeiro/RJ BRA 2010-03-27
RcRownchangeKK*chgGame
 2014 1861 2.50 6 0.67 25 16.75 
  Santos Filho, Tadeu Sousa 2088 BRA0.5010.29257.25 
  Pereira, Marcos Luciano 1954 BRA1.0010.632515.75 
  Rangel, Daniel 2056 BRA0.001-0.2525-6.25 
  Carvalho, Romildo Dos Santos 1897 BRA1.0010.552513.75 
  Maia, Marco Aurelio Ferreira 2139 BRA0.001-0.1725-4.25 
  Saraiva, Alexandre Pacheco 1951 BRA0.001-0.3825-9.50 

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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