Rapid: Individual Calculations November 2021
 Macedo, Gilsoney Candido  Total change: -4.00  Rating chartPersonal card
 VII Copa Reconflex de Xadrez RPD Santo Antonio de Jesus BA BRA 2021-10-02
RcRownchangeKK*chgGame
 1936 1667 0.50 3 -0.20 20 -4.00 
  Zallio, Luciano De Souza c2226 BRA0.001-0.0320-0.60 
  Bomfim, Carlos B Campos Rocha 1846 BRA0.5010.23204.60 
  Da Silva, Claus Benicio 1737 BRA0.001-0.4020-8.00 

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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