Individual Calculations September 2012
 Macedo, Luiz Soares De  Total change: -6.15  Rating chartPersonal card
 IV Campeonato Paraibano Absoluto 2012 - Aberto do Brasil Joao Pessoa/PB BRA 2012-08-03
RcRownchangeKK*chgGame
 2054 1724 0.00 3 -0.41 15 -6.15 
  Brito, Luismar f2124  * BRA0.001-0.0815-1.20 
  Moura, Paulo Jorge Alves B 2124  * BRA0.001-0.0815-1.20 
  Camara, Jose Arruda 1913 BRA0.001-0.2515-3.75 
 * 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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