Individual Calculations July 2019
 Taira, Erick Hideki  Total change: -1.60  Rating chartPersonal card
 Aberto do Brasil STD CONTAUD 2019 Cuiaba MT BRA 2019-05-31
RcRownchangeKK*chgGame
 1873 1889 2.00 4 -0.04 40 -1.60 
  El Debs, Felipe De Cresce g2289  * BRA0.001-0.0840-3.20 
  Born, Ary 1489  * BRA1.0010.08403.20 
  Terao, Juliana Sayumi fwm2225 BRA0.001-0.1240-4.80 
  Machado, Wesley Henrique 1489  * BRA1.0010.08403.20 
 * 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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