Rapid: Individual Calculations August 2017
 Ferreira, Antonio Luis  Total change: -7.80  Rating chartPersonal card
 I Torneio Festival de Xadrez da Maia Maia POR 2017-07-16
RcRownchangeKK*chgGame
 1804 2045 5.00 7 -0.39 20 -7.80 
  Silva, Daniel Frederico V 1645  * POR1.0010.08201.60 
  Freitas, Ruben Manuel 1688 POR1.0010.11202.20 
  Strikovic, Aleksa g2445  * SRB0.001-0.0820-1.60 
  Sousa, Hugo Carneiro 1753 POR0.001-0.8520-17.00 
  Ribeiro, Gustavo 1645  * POR1.0010.08201.60 
  Demyanchuk, Sergey 1766 POR1.0010.16203.20 
  Oliveira, Maria Alice Ramos Ma 1689 POR1.0010.11202.20 
 * 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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