Individual Calculations July 2017
 Costa, Raul David Andrade  Total change: 26.00  Rating chartPersonal card
 tx XEQUE-MATEmatica4 2017 Lisboa POR 2017-05-08
RcRownchangeKK*chgGame
 1512 1369 1.00 3 -0.06 40 -2.40 
  Guerreiro, Paulo Jorge Leitao 1769  * POR0.001-0.0840-3.20 
  Mateus, Tomas Carvalho 1111 POR1.0010.18407.20 
  Ribeiro, Vasco Domingos Veloso M 1656 POR0.001-0.1640-6.40 
 * 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)
 
 GXA Open do 70. aniversario Lisboa POR 2017-05-10
RcRownchangeKK*chgGame
 1589 1369 2.00 6 0.46 40 18.40 
  Alves, Fernando Pereira Ribeir 1754 POR1.0010.914036.40 
  Aguiar, Carlos Alberto Branco L 1769  * POR0.001-0.0840-3.20 
  Azevedo, Manuel Roque 1622 POR0.001-0.1940-7.60 
  Lopes, Jose Espirito Santo Corr 1180 POR1.0010.254010.00 
  Fortunato, Antonio Eduardo 1681 POR0.001-0.1440-5.60 
  Martins, Abilio Morgado 1528 POR0.001-0.2940-11.60 
 * 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)
 
 II Open Internacional da Caparica (CNL) Caparica POR 2017-06-21
RcRownchangeKK*chgGame
 1706 1395 1.00 5 0.25 40 10.00 
  Padeiro, Jose f1795  * POR0.001-0.0840-3.20 
  Santos, Jose Duarte 1795  * POR1.0010.924036.80 
  Goncalves, Gabriel Sobral 1549 POR0.001-0.2940-11.60 
  Pereira, Andre Marques 1746 BRA0.001-0.1140-4.40 
  Machado, Tomas Dias 1644 POR0.001-0.1940-7.60 
 * 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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