Individual Calculations September 2010
 Pereira, Aurelio Da Conceicao  Total change: 0.30  Rating chartPersonal card
 Taça de Lisboa - Época de 2009/2010 Lisboa POR 2010-07-10
RcRownchangeKK*chgGame
 1923 1623 1.50 5 0.72 15 10.80 
  Correia, Paulo Nuno De Matos C 1791 POR1.0010.721510.80 
  Afonso, Paulo Jorge Barata 1927 POR0.5010.36155.40 
  Peixoto, Antonio Pedro Balsa G 2023  * POR0.001-0.0815-1.20 
  Lopes, Raul Simoes Afonso 1878 POR0.001-0.1915-2.85 
  Pires, Emanuel Joao Robarts 1998 POR0.001-0.0915-1.35 
 * 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 verão 2010 Lisboa POR 2010-08-04
RcRownchangeKK*chgGame
 1818 1623 1.00 6 -0.70 15 -10.50 
  Pires, Emanuel Joao Robarts 1998 POR0.001-0.0915-1.35 
  Maslov, Vadim Grigorievitch 1937 POR0.001-0.1415-2.10 
  Santos, Norberto Fernandes 1427 POR1.0010.25153.75 
  Martins, Pedro 2023  * POR0.001-0.0815-1.20 
  Lopes, Jose Manuel Cidreiro 1828 POR0.001-0.2415-3.60 
  Rodrigues, Luis Eugenio 1694 POR0.001-0.4015-6.00 
 * 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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