Rapid: Individual Calculations August 2023
 De Bortolo, Artur Mattos  Total change: -9.60  Rating chartPersonal card
 Aberto do Brasil COPEL SESC Caioba RPD Matinhos PR BRA 2023-06-17
RcRownchangeKK*chgGame
 1760 1542 2.50 7 -0.24 40 -9.60 
  Mekhitarian, Krikor Sevag g2594 BRA0.0010.00400.00 
  De Souza, Felipe De Deus 1142  * BRA1.0010.08403.20 
  Zampronha, Wladimir Camilo 2092 BRA0.5010.474018.80 
  De Andrade, Osvaldo Cezar G. 2073 BRA0.001-0.0340-1.20 
  Sandes, Jheneyson Denis Oliveira 1750 BRA0.001-0.2340-9.20 
  Monteiro, Samuel Ramazzotte 1331 BRA0.001-0.7740-30.80 
  Altenhofen, Rafael Graneto 1341 BRA1.0010.24409.60 
 * 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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