Individual Calculations December 2012
 Lebredo Zaragoitia, Gerardo  Total change: -3.90  Rating chartPersonal card
 IRT Interior - Cidade de Rio Claro - SP Rio Claro/SP BRA 2012-11-02
RcRownchangeKK*chgGame
 1939 2204 4.50 6 -0.39 10 -3.90 
  Cardoso, Julia Aguiar Vieira 1804  * BRA1.0010.08100.80 
  Nolasco De Moraes, Vitor 1915 BRA1.0010.16101.60 
  Heinrichs, Vivian 1970 BRA0.501-0.2910-2.90 
  Brienza, Amalio Coelho 1939 BRA0.501-0.3210-3.20 
  Cesarini Da Silva, Leonardo 2031 BRA1.0010.27102.70 
  Haddad Filho, Paulo Ibrahim 1972 BRA0.501-0.2910-2.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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