Rapid: Individual Calculations July 2023
 Severo Da Silva, Fernando Henriq  Total change: 1.80  Rating chartPersonal card
 Campeonato Brasileiro Amador RPD Under 2000 Sao Paulo SP BRA 2023-06-07
RcRownchangeKK*chgGame
 1848 1762 2.00 5 0.09 20 1.80 
  De Lima, Valdenicio Marcelino 1925 BRA0.001-0.2820-5.60 
  Baptista, Andre Kemper 1934 BRA0.5010.23204.60 
  Rodrigues, Julliano De Araujo 1809 BRA1.0010.572011.40 
  Pereira, Thiago Henrique 1766 BRA0.5010.01200.20 
  Boeck, Moacir Luis 1808 BRA0.001-0.4420-8.80 

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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