Individual Calculations July 2023
 Amaral, Gileno Rodrigues  Total change: -21.40  Rating chartPersonal card
 Campeonato Brasileiro Amador STD Under 2000 Sao Paulo SP BRA 2023-06-08
RcRownchangeKK*chgGame
 1789 1958 4.00 7 -1.07 20 -21.40 
  Bastos, Danillo Alves 1731 BRA1.0010.21204.20 
  Rodrigues, Joao Victor Da Silva 1806 BRA0.501-0.2020-4.00 
  De Oliveira, Jairo Quintiliano 1795 BRA0.501-0.2220-4.40 
  Kaneda, Eric Kazuichi 1802 BRA0.001-0.7120-14.20 
  Nagoya, Felipe Hideyoshi F 1781 BRA1.0010.27205.40 
  Silva, Ezequiel Demetras 1803 BRA0.501-0.2120-4.20 
  Godinho, Bruno Cesar Ferreira 1804 BRA0.501-0.2120-4.20 

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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