Individual Calculations September 2015
 Guerreiro, Helder Campos  Total change: -19.00  Rating chartPersonal card
 tx Biblioteca S Lazaro 2015 Lisboa POR 2015-07-27
RcRownchangeKK*chgGame
 1606 1495 0.00 4 -1.59 20 -31.80 
  Aguiar, Carlos Alberto Branco L 1854 POR0.001-0.1020-2.00 
  Prata, Jose 1895  * POR0.001-0.0820-1.60 
  Antunes, Ricardo Miguel Maissa 1385 POR0.001-0.6520-13.00 
  Martins, Domingos Antonio M 1291 POR0.001-0.7620-15.20 
 * 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)
 
 III Torneio 'Xeque-Mate ao Verao' Lisboa POR 2015-08-08
RcRownchangeKK*chgGame
 1669 1495 2.50 6 0.64 20 12.80 
  Turta, Stelian 1895  * POR0.001-0.0820-1.60 
  Mendes, Modeste 1816 POR0.001-0.1320-2.60 
  Martins, Abilio Morgado 1524 POR1.0010.542010.80 
  Prata, Jose 1895  * POR0.001-0.0820-1.60 
  Lopes, Jose Manuel Cidreiro 1641 POR0.5010.20204.00 
  Encarnacao, Filipe 1240 POR1.0010.19203.80 
 * 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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