Individual Calculations April 2018
 Santos, Alexandre Vital  Total change: -7.40  Rating chartPersonal card
 GXA Inverno 2018 Lisboa POR 2018-03-05
RcRownchangeKK*chgGame
 1465 1736 4.50 6 -0.37 20 -7.40 
  Monteiro, Nuno Miguel Vasco 1403 POR1.0010.12202.40 
  Fonseca, Rene Gil Bakker 1381 POR0.501-0.3920-7.80 
  Martins, Domingos Antonio M 1336  * POR1.0010.08201.60 
  Fortunato, Antonio Eduardo 1611 POR0.001-0.6720-13.40 
  Fernandes, Jose Palma 1433 POR1.0010.14202.80 
  Goncalves, Carlos Manuel M. 1627 POR1.0010.35207.00 
 * 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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