Individual Calculations September 2013
 Martins, Goncalo Faria Oliveira  Total change: 57.60  Rating chartPersonal card
 Torneio Cidade de Guimaraes 2013 Guimaraes POR 2013-07-26
RcRownchangeKK*chgGame
 1659 1280 1.00 3 0.72 30 21.60 
  Fernandes, Claudio Micael Sousa 1616 POR1.0010.883026.40 
  Novais, Carlos Joao Fernandes 1680  * POR0.001-0.0830-2.40 
  Ribeiro, Bruno Rafael Leite 1680  * POR0.001-0.0830-2.40 
 * 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)
 
 Nacionais de Jovens 2013 - sub14 Braga POR 2013-08-02
RcRownchangeKK*chgGame
 1412 1280 1.50 3 0.47 30 14.10 
  Santos, Rita Alexandra L Silva 1545 POR0.5010.32309.60 
  Mendes, Pedro Machado 1521 POR0.001-0.2030-6.00 
  Gomes, Tiago 1171 POR1.0010.353010.50 

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)
 
NOTE: K factor changed
 I Torneio 'Xeque-Mate ao Verao' Lisboa POR 2013-08-10
RcRownchangeKK*chgGame
 1645 1280 2.00 5 1.46 15 21.90 
  Garcia, Antonio 1680  * POR0.001-0.0815-1.20 
  Mendes, Alberto Correa 1680  * POR0.001-0.0815-1.20 
  Nanques, Helder Manuel Pereira M 1680  * POR0.001-0.0815-1.20 
  Mouquinho, Jose Francisco B 1503 POR1.0010.781511.70 
  Grego, Luis 1680  * POR1.0010.921513.80 
 * 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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