Individual Calculations April 2018
 Almeida, Manuel Da Silva  Total change: 5.60  Rating chartPersonal card
 CN Veteranos 2018 - S50 Luso POR 2018-03-25
RcRownchangeKK*chgGame
 2008 2050 2.50 4 0.28 20 5.60 
  Martins, Domingos Antonio M 1650  * POR1.0010.08201.60 
  Morais, Vitor 1994 POR0.501-0.0820-1.60 
  Fernandes, Antonio g2423 POR0.001-0.1020-2.00 
  Tavares, Antonio Americo 1964 POR1.0010.38207.60 
 * 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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