Individual Calculations September 2016
 De Freitas, Fabio Ruiz  Total change: 30.40  Rating chartPersonal card
 IX IRT ECP Etapa Jarbas Karman Sao Paulo SP BRA 2016-08-05
RcRownchangeKK*chgGame
 1646 1571 2.50 4 0.76 40 30.40 
  Khaje Hesamedini, Ali 1971  * IRI0.001-0.0840-3.20 
  Dattoli, Micael Cimet 1348 BRA1.0010.22408.80 
  Primo E Silva, Beatriz 1407 BRA1.0010.284011.20 
  Serafim Junior, Arnor 1859 BRA0.5010.344013.60 
 * 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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