Individual Calculations July 2019
 Rocha, Vitor Firmo De Souza  Total change: -5.00  Rating chartPersonal card
 Aberto do Brasil Xadrez Potiguar 2019 STD Natal RN BRA 2019-06-07
RcRownchangeKK*chgGame
 1958 2160 4.00 6 -0.25 20 -5.00 
  De Oliveira, Genivaldo Manoel 1760  * BRA1.0010.08201.60 
  Macedo, Alexandre Soares De 1851 BRA1.0010.14202.80 
  Picasso Gallego, Nicolas 1795 ESP1.0010.10202.00 
  Macedo, Maximo Iack m2318 BRA0.001-0.2920-5.80 
  Cavalcanti, Francisco De Assis f2261 BRA0.001-0.3620-7.20 
  Gomes, Andre Luis Bernardino 1760  * BRA1.0010.08201.60 
 * 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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