Individual Calculations August 2014
 Aranha Filho, Alvaro Z.  Total change: -7.20  Rating chartPersonal card
 XVIII IRT da Hebraica Sao Paulo/SP BRA 2014-07-17
RcRownchangeKK*chgGame
 1995 2277 4.50 6 -0.36 20 -7.20 
  Nunes, Guilherme Hurba 1877  * BRA1.0010.08201.60 
  Dos Reis, Leandro Aparecido C 1918 BRA1.0010.10202.00 
  Oliveira, Tiago Lopes c1969 BRA0.001-0.8620-17.20 
  Ikejiri, Daniel Yoshito 1885 BRA1.0010.08201.60 
  Cezar Junior, William Carlos 1987 BRA1.0010.16203.20 
  Mendonca, Mateus Nakajo f2332 BRA0.5010.08201.60 
 * 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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