Individual Calculations December 2019
 Santos, Alexandre Vital  Total change: 3.20  Rating chartPersonal card
 GXA Outono 2019 Lisboa POR 2019-11-04
RcRownchangeKK*chgGame
 1540 1653 4.00 6 0.16 20 3.20 
  Carvalho, Diogo Bobone 1384 POR1.0010.17203.40 
  Maissa, Susana Flora Cesana 1325 POR1.0010.13202.60 
  Goncalves, Carlos Manuel M. 1609 POR0.001-0.5620-11.20 
  Correia, Pedro Mourao Soares 1546 POR1.0010.35207.00 
  Morais, Vitor 1867 POR0.001-0.2320-4.60 
  Santos, Amadeu Solha 1507 POR1.0010.30206.00 

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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