Rapid: Individual Calculations December 2021
 Souza, Rafael Cabral De  Total change: 10.00  Rating chartPersonal card
 Circuito Pernambucano de RPD 2021 V Etapa Bezerros Bezerros PE BRA 2021-11-21
RcRownchangeKK*chgGame
 1963 2123 4.00 5 0.50 20 10.00 
  Dos Santos, Jose Erivaldo 2036 BRA1.0010.38207.60 
  Bernardo Da Silva, Carlos Augusto 1779 BRA1.0010.12202.40 
  Silva, Wellington Francisco Da 1969 BRA0.001-0.7120-14.20 
  De Lima, Carlos Alexandre 2055 BRA1.0010.41208.20 
  Urquiza, Marcello De Albuquerque 1974 BRA1.0010.30206.00 

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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