Individual Calculations July 2023
 Santos, Leonardo Da Silva  Total change: 0.00  Rating chartPersonal card
 Campeonato Brasileiro Amador STD Under 1700 Sao Paulo SP BRA 2023-06-08
RcRownchangeRpKK*chgGame
 1550 0 3.00 7 0.00 1500   0.00 
  Mathias, Carlos Augusto De C. 1516 BRA1.0010.00 0.00 
  Suzuki, Ernesto Koh 1588 BRA0.0010.00 0.00 
  Campos, Mauro Pedroso De 1495 BRA0.0010.00 0.00 
  Olivo, Anibal Ribeiro 1541 BRA1.0010.00 0.00 
  Reis, Arnaldo Ulisses 1695 BRA0.0010.00 0.00 
  Vargas, Roberto Carlos Melgarejo 1635 BRA0.0010.00 0.00 
  Volpato, Alzir 1383 BRA1.0010.00 0.00 

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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