Rapid: Individual Calculations September 2019
 Zallio, Luciano De Souza  Total change: 14.80  Rating chartPersonal card
 IV Etapa do Circuito Baiano de Xadrez RPD 2019 Salvador BA BRA 2019-08-03
RcRownchangeKK*chgGame
 1953 2157 6.00 7 0.74 20 14.80 
  Bomfim, Carlos B Campos Rocha 1811 BRA1.0010.11202.20 
  Nunes, Kleber Ferreira 1910 BRA1.0010.19203.80 
  Ulbrich, Luis Roberto 1892 BRA1.0010.18203.60 
  Ferreira, Marcone Fiuza 2109 BRA0.501-0.0720-1.40 
  Da Silva, Jose Grimaldo 2025 BRA1.0010.32206.40 
  Lima, Reinaldo De Oliveira 1884 BRA1.0010.17203.40 
  Azevedo, Edmundo Roberto Ramos 2040 BRA0.501-0.1620-3.20 

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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