Rapid: Individual Calculations September 2023
 Zakharov, Gladiston  Total change: 20.00  Rating chartPersonal card
 Aberto do Brasil RPD Cidade de Taubate - Trofeu The Place Taubate SP BRA 2023-07-30
RcRownchangeKK*chgGame
 1423 1500 4.00 5 1.00 20 20.00 
  Rodrigues, Regis Ramos 1985 BRA0.001-0.0420-0.80 
  Jacob, Luiz Gustavo F Dos Reis 1268 BRA1.0010.21204.20 
  Raed, Gabriel Nicolas Vladimir 1119 BRA1.0010.09201.80 
  Santana, Marcelo Ribeiro 1147 BRA1.0010.11202.20 
  Lora, Miguel Said Brasil 1596 BRA1.0010.632012.60 

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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