Rapid: Individual Calculations December 2021
 Dos Santos, Jose Erivaldo  Total change: -11.40  Rating chartPersonal card
 Circuito Pernambucano de RPD 2021 V Etapa Bezerros Bezerros PE BRA 2021-11-21
RcRownchangeKK*chgGame
 1845 2036 3.00 5 -0.57 20 -11.40 
  Souza, Rafael Cabral De 2123 BRA0.001-0.3820-7.60 
  Dos Santos, Renan Guedes 1666 BRA1.0010.10202.00 
  Junior, Jose Antonio 1808 BRA1.0010.21204.20 
  Alves, Adeilsson Ramalho 1656 BRA1.0010.09201.80 
  Urquiza, Marcello De Albuquerque 1974 BRA0.001-0.5920-11.80 

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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