Rapid: Individual Calculations April 2018
 Costa, Joao Guerra  Total change: 44.00  Rating chartPersonal card
 V Torneio JF Mirandela - Festa da Alheira (CNSR) Mirandela POR 2018-03-03
RcRownchangeKK*chgGame
 1963 2075 6.50 7 2.20 20 44.00 
  Nogueira, Anibal 1675  * POR1.0010.08201.60 
  Andrade, Ricardo Sarmento 1675  * POR1.0010.08201.60 
  Sismeiro, Miguel 1766 POR1.0010.14202.80 
  Padeiro, Jose f2296 POR1.0010.782015.60 
  Pereira, Antonio Pedro Caramez 2084 POR1.0010.512010.20 
  Lombaers, Peter f2302 NED1.0010.792015.80 
  Martins, Guilherme Pires Tavares 1944 POR0.501-0.1820-3.60 
 * 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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