Individual Calculations September 2019
 Mafra, Kaiser Luiz  Total change: -21.80  Rating chartPersonal card
 Open SESC Caioba Copel Telecom 2019 Matinhos PR BRA 2019-08-15
RcRownchangeKK*chgGame
 1822 2126 4.00 6 -1.09 20 -21.80 
  Rosa, Gabriel Redon 1726  * BRA1.0010.08201.60 
  Baldussi Fernandes, Bruno Mendonc 1752 BRA1.0010.10202.00 
  Soares, Gustavo Henrique 1869 BRA0.501-0.3220-6.40 
  Lahoz, Cassiano 1750 BRA1.0010.09201.80 
  Brusamolin, Valerio 1924 BRA0.501-0.2620-5.20 
  Fier, Luciano Dos Santos 1908 BRA0.001-0.7820-15.60 
 * 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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