Individual Calculations July 2018
 Reis, Antonio Ferreira Da Silva  Total change: -26.40  Rating chartPersonal card
 Campeonato Brasileiro Amador 2018 U-2000 Sao Paulo SP BRA 2018-05-29
RcRownchangeKK*chgGame
 1818 1585 0.50 5 -0.66 40 -26.40 
  Torres, Eduardo Lisboa 1921 BRA0.5010.384015.20 
  Goncalves, Marcus Vinicius M 1960 BRA0.001-0.0940-3.60 
  Da Silva, Joao Carlos Orguim 1839 BRA0.001-0.1940-7.60 
  Goncalves, Luiz Osvaldo Cifuentes 1839 BRA0.001-0.1940-7.60 
  Parreira, Teodora Ribeiro 1532 BRA0.001-0.5740-22.80 

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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