Individual Calculations July 2023
 Bastos, Danillo Alves  Total change: -63.60  Rating chartPersonal card
 Campeonato Brasileiro Amador STD Under 2000 Sao Paulo SP BRA 2023-06-08
RcRownchangeKK*chgGame
 1710 1731 0.50 4 -1.59 40 -63.60 
  Amaral, Gileno Rodrigues 1958 BRA0.001-0.2140-8.40 
  Sulz, Isaque Sathler 1464 BRA0.001-0.8240-32.80 
  Dias, Matheus Nunes 1672 BRA0.501-0.0840-3.20 
  Coelho, Andre Rosenbaum 1746 BRA0.001-0.4840-19.20 

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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