Individual Calculations January 2023
 Cezar, Ricardo De Almeida  Total change: -0.20  Rating chartPersonal card
 Regional Sul Brasileiro Amador Sub 1800 Timbo SC BRA 2022-12-02
RcRownchangeKK*chgGame
 1687 1795 4.50 7 -0.01 20 -0.20 
  Zummach, Franklin Carlos 1625 BRA1.0010.28205.60 
  Moro, Antonio Renato Pereira 1796 BRA0.5010.00200.00 
  Martins, Arthur Francisco 1611 BRA1.0010.26205.20 
  Ribeiro Carrico, Victor Hugo 1747 BRA1.0010.43208.60 
  Lazzarotti, Calebe Kadlubiski 1736 BRA0.001-0.5820-11.60 
  Santos, Renan De Souza 1629 BRA1.0010.28205.60 
  Messias, Jose Vitor Lamosa Prado 1663 BRA0.001-0.6820-13.60 

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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