Rapid: Individual Calculations August 2018
 Ferreira, Jorge Viterbo  Total change: 16.80  Rating chartPersonal card
 II Torneio Internacional Festival de Xadrez da Maia Maia POR 2018-07-15
RcRownchangeKK*chgGame
 2183 2409 6.00 7 0.84 20 16.80 
  Sarabando, Rodrigo Andias 2009  * POR1.0010.08201.60 
  Freitas, Ruben Manuel 2009  * POR1.0010.08201.60 
  Margarido, Jose Miguel Teixeira 2015 POR1.0010.08201.60 
  Velumani, Saran 2009  * IND1.0010.08201.60 
  Kaczur, Florian m2462 HUN1.0010.572011.40 
  Galego, Luis g2472 POR0.001-0.4120-8.20 
  Espineira Gonzalez, Diego m2306 ESP1.0010.36207.20 
 * 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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