Individual Calculations June 2024
 De Araujo, Edilson Costa  Total change: 8.20  Rating chartPersonal card
 Campeonato Amador 2024 Regiao Nordeste Sub 2000 STD Fortaleza CE BRA 2024-04-26
RcRownchangeKK*chgGame
 1866 1792 2.00 4 0.41 20 8.20 
  Lira, Leonidio Malta 1879 BRA1.0010.622012.40 
  Melo, Igor De Souza 1867 BRA0.001-0.4020-8.00 
  Aoyama, Edmundo 1869 BRA1.0010.612012.20 
  Poiani, Fernando Celso 1850 BRA0.001-0.4220-8.40 

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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