Individual Calculations May 2018
 Kaquebo, Osnilques  Total change: -7.20  Rating chartPersonal card
 campeonato Nacional Zonal B 2018 Porto Amboim ANG 2018-04-18
RcRownchangeKK*chgGame
 1931 1802 1.00 4 -0.36 20 -7.20 
  Sapalo, Gabriel 2038 ANG0.001-0.2020-4.00 
  Justino, Kirto 1916 ANG0.001-0.3420-6.80 
  David, Osvaldo 1702 ANG1.0010.36207.20 
  Camilo Armando, Angelico 2068 ANG0.001-0.1820-3.60 

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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