Individual Calculations August 2023
 Nakata, Thifanni Harumi  Total change: -18.00  Rating chartPersonal card
 VII aberto do Brasil COPEL SESC Caioba STD Matinhos PR BRA 2023-06-18
RcRownchangeKK*chgGame
 1902 1783 1.50 6 -0.90 20 -18.00 
  Quintiliano Pinto, Renato R. g2509 BRA0.001-0.0120-0.20 
  Altenhofen, Rafael Graneto 1326 BRA0.501-0.4520-9.00 
  Silva, Caio Henrique Angelico 2165 BRA0.001-0.0920-1.80 
  Lucia, Reinaldo Di 1383  * BRA1.0010.08201.60 
  Moura, Eduardo Eugenio Chaves 2080 BRA0.001-0.1520-3.00 
  Buganca, Luiz Henrique Da Silva c1947 BRA0.001-0.2820-5.60 
 * 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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