Individual Calculations April 2018
 Cordeiro, Joao Carlos Santos F  Total change: -39.20  Rating chartPersonal card
 GXA Inverno 2018 Lisboa POR 2018-03-05
RcRownchangeKK*chgGame
 1722 1803 3.00 5 0.05 40 2.00 
  Mouquinho, Jose Francisco B 1430 POR1.0010.10404.00 
  Silva, Tiago Alexandre Pinho D 1753 POR0.501-0.0740-2.80 
  Azevedo, Manuel Roque 1614 POR1.0010.254010.00 
  Reis, Luis Simoes 1817 POR0.5010.02400.80 
  Morais, Vitor 1994 POR0.001-0.2540-10.00 

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)
 
 CN Jovens 2017-2018 - U16 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1550 1803 4.50 7 -1.03 40 -41.20 
  Costa, Fabio Filipe 1403  * POR1.0010.08403.20 
  Voges, Guilherme 1456 POR0.501-0.3940-15.60 
  Antunes, Andre Rafael 1530 POR0.501-0.3340-13.20 
  Maciel, Rafael Figueiredo Cast 1428 POR1.0010.09403.60 
  Gama, Joao Goncalo Cerejeira 1554 POR1.0010.19407.60 
  Santos, Jose Miguel Sereno 1654 POR0.501-0.2040-8.00 
  Goncalves, Gabriel Sobral 1825 POR0.001-0.4740-18.80 
 * 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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