Rapid: Individual Calculations July 2023
 Fonseca Rodrigues, Edson  Total change: -28.00  Rating chartPersonal card
 Campeonato Brasileiro Amador RPD Under 2300 Sao Paulo SP BRA 2023-06-07
RcRownchangeKK*chgGame
 1970 2046 1.00 4 -1.40 20 -28.00 
  Cardozo, Matheus Santos 1818 BRA0.001-0.7920-15.80 
  Tumenas, Douglas 2031 BRA0.001-0.5220-10.40 
  Nascimento, Daniel Rojas 1999 BRA0.001-0.5720-11.40 
  Velloso, Benedito 2031 BRA1.0010.48209.60 

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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