Individual Calculations July 2019
 Carneiro, Francisco Caninde Sa  Total change: -27.00  Rating chartPersonal card
 Aberto do Brasil Xadrez Potiguar 2019 STD Natal RN BRA 2019-06-07
RcRownchangeKK*chgGame
 1664 1853 3.00 6 -1.35 20 -27.00 
  Pinheiro, Ariana Hayelly Maciel 1453  * BRA1.0010.08201.60 
  Macedo, Maximo Iack m2253  * BRA0.001-0.0820-1.60 
  Batista Inacio, Pedro Lews 1622 BRA0.001-0.7920-15.80 
  Gomes, Genildo De Souza 1559 BRA0.501-0.3520-7.00 
  Ananias, Thales Rodrigo Lima 1494 BRA1.0010.10202.00 
  De Medeiros, Yasmin Soares 1603 BRA0.501-0.3120-6.20 
 * 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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