Individual Calculations April 2023
 Brambilla, Renee Blandy T.  Total change: 20.20  Rating chartPersonal card
 Aberto do Brasil XII Memorial Bobby Fischer Joao Pessoa PB BRA 2023-03-17
RcRownchangeKK*chgGame
 1904 1600 1.50 3 1.01 20 20.20 
  Mazetto, Sergio Luiz 2067 BRA0.001-0.0520-1.00 
  Da Silva Miguel, Lucas Ramonn 1814 BRA1.0010.772015.40 
  Torres, Wagner Da Silva 1830 BRA0.5010.29205.80 

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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