Individual Calculations August 2013
 Ferreira, Luis Pedro  Total change: 9.75  Rating chartPersonal card
 VI Torneio Internacional Cidade de Gaia / XIII Profigaia Open Gaia POR 2013-07-06
RcRownchangeKK*chgGame
 1863 1980 5.50 9 -0.28 15 -4.20 
  Nogueira, Diana Sofia 1580  * POR1.0010.08151.20 
  Mendes, Antonio Adalberto De O 1603 POR1.0010.09151.35 
  Rocha, Sergio m2380  * POR0.001-0.0815-1.20 
  Ribeiro, Bruno Rafael Leite 1687 POR1.0010.15152.25 
  Nunes, Fernando 1793 POR1.0010.26153.90 
  Pinho, Paulo 2244 POR0.001-0.1815-2.70 
  Assuncao, Francisco Daniel 1741 POR1.0010.20153.00 
  Casaleiro, Rodolfo Dias 1954 POR0.001-0.5415-8.10 
  Fernandes, Afonso Sampaio Da S P 1781 POR0.501-0.2615-3.90 
 * 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)
 
 CN Absoluto 2013 - preliminar Lisboa POR 2013-07-16
RcRownchangeKK*chgGame
 1918 1980 6.00 9 0.93 15 13.95 
  Fidalgo, Daniel Neves 1638 POR1.0010.12151.80 
  Veiga, Jose Francisco R P Neves 1582 POR1.0010.08151.20 
  Guerra, Victor 2183 POR0.001-0.2415-3.60 
  Belo, Miguel Angelo Petinga 1828 POR1.0010.30154.50 
  Guerreiro, Nuno 2140 POR0.001-0.2915-4.35 
  Mendes, Modeste 1770 POR1.0010.23153.45 
  Rodrigues, Pedro Filipe 1983 POR0.5010.00150.00 
  Pires, Gustavo 2149 POR1.0010.721510.80 
  Craciun, Ion 1989 POR0.5010.01150.15 

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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