Individual Calculations July 2019
 Januario, Severino Pereira  Total change: -23.40  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U2200 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1987 2135 3.00 6 -1.17 20 -23.40 
  Pertuzatti, Daniel 1935 BRA0.501-0.2620-5.20 
  Abreu, Guilherme Correa 1997 BRA1.0010.31206.20 
  Federzoni, Enzo 2091 BRA0.001-0.5620-11.20 
  Souza Dos Santos, Matheus Garcett 1867 BRA1.0010.17203.40 
  Pomar, Marcelo Nascimento 2019 BRA0.501-0.1620-3.20 
  Guerreiro, Alexandre Vieira 2013 BRA0.001-0.6720-13.40 

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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