Individual Calculations September 2023
 Lima, Francisco Luciano De Sousa  Total change: 0.00  Rating chartPersonal card
 VIII Aberto do Brasil de Xadrez Taca Cidade de Teresina Teresina PI BRA 2023-07-28
RcRownchangeRpKK*chgGame
 1696 0 3.00 5 0.00 1716   0.00 
  Leao, Flavio Sanchez 1830 BRA0.0010.00 0.00 
  De Oliveira, Joao Favaro 1400 BRA1.0010.00 0.00 
  Silva, Ramon Domingos Cunha 1844 BRA0.0010.00 0.00 
  Torres, Ewerton Chaves Moreira 1668 BRA1.0010.00 0.00 
  Silva, Ronnyel Carlos Cunha 1740 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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