Individual Calculations August 2019
 Cavadas, Jose  Total change: 4.20  Rating chartPersonal card
 XIX Torn. Cidade de Gaia - XII Profigaia Open (CNL) Gaia POR 2019-06-28
RcRownchangeKK*chgGame
 1487 1564 2.50 4 0.21 20 4.20 
  Valente, Sofia 1164  * POR1.0010.08201.60 
  Sismeiro, Miguel 1964  * POR0.001-0.0820-1.60 
  Moldovan, Andre Dragos 1164  * POR1.0010.08201.60 
  Nogueira, Diana Sofia 1657 POR0.5010.13202.60 
 * 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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