Individual Calculations April 2017
 Camara, Jose Arruda  Total change: 11.40  Rating chartPersonal card
 Aberto do Brasil - VIII Memorial Bobby Fischer Joao Pessoa PB BRA 2017-03-17
RcRownchangeKK*chgGame
 1961 1839 2.00 4 0.57 20 11.40 
  El Debs, Felipe De Cresce g2239  * BRA0.001-0.0820-1.60 
  Adelino, Ygor Carneiro 1542 BRA1.0010.15203.00 
  Bezerra, Flavio Rodrigo Costa 2056 BRA0.5010.28205.60 
  Cardoso, Almir Correia 2005 BRA0.5010.22204.40 
 * 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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