Rapid: Individual Calculations July 2023
 Rodrigues, Joao Victor Da Silva  Total change: -17.80  Rating chartPersonal card
 Campeonato Brasileiro Amador RPD Under 2000 Sao Paulo SP BRA 2023-06-07
RcRownchangeKK*chgGame
 1922 1806 0.50 4 -0.89 20 -17.80 
  Conti, Bruno Henrique 1958 BRA0.5010.20204.00 
  Azevedo, Edmundo Roberto Ramos 1989 BRA0.001-0.2620-5.20 
  Boeck, Moacir Luis 1808 BRA0.001-0.5020-10.00 
  Baptista, Andre Kemper 1934 BRA0.001-0.3320-6.60 

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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