Rapid: Individual Calculations October 2022
 E Silva, Bernardo Caio C  Total change: -7.40  Rating chartPersonal card
 Campeonato Brasileiro Absoluto de Xadrez RPD 2022 Teresina PI BRA 2022-09-17
RcRownchangeKK*chgGame
 1730 1124 0.00 7 -0.37 20 -7.40 
  Luz, Edmundo Reis 2151 BRA0.0010.00200.00 
  Lima Fo, Jose Pacifico 1860 BRA0.0010.00200.00 
  De Souza Junior, Luiz Carlos M 1618 BRA0.001-0.0420-0.80 
  Da Silva, Jose Gomes 1535 BRA0.001-0.0820-1.60 
  Guara Neto, Argemiro Braga 2031 BRA0.0010.00200.00 
  Fernandes Neto, Vitorino Orthiges 1395 BRA0.001-0.1720-3.40 
  Lobo, Pedro Aluizio De Abreu 1520 BRA0.001-0.0820-1.60 

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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