Individual Calculations March 2023
 Soares, Renan Barbosa Monteiro  Total change: -3.60  Rating chartPersonal card
 Araraquara Chess Open STD Aberto do Brasil Araraquara SP BRA 2023-02-18
RcRownchangeKK*chgGame
 1826 1964 3.50 6 -0.18 20 -3.60 
  Romero, Lila Angelica 1330 BRA1.0010.01200.20 
  Marcal, David Hakak 1564  * BRA1.0010.08201.60 
  Caetano, Ryan Wesley Da Costa f2222 BRA0.001-0.1820-3.60 
  Rodrigues, Joao Victor Da Silva 1809 BRA0.501-0.2120-4.20 
  Resende, Lucas B. Massucato 1821 BRA1.0010.31206.20 
  Da Silva, Lindolfo Luiz 2212 BRA0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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