Individual Calculations October 2015
 Aguiar, Carlos Alberto Branco L  Total change: 1.20  Rating chartPersonal card
 Portugal Open 2015 Oeiras POR 2015-08-30
RcRownchangeKK*chgGame
 1839 1837 4.00 8 0.06 20 1.20 
  Cordovil, Joao f2160 POR1.0010.872017.40 
  Silva, Luis Neves Da f2237  * POR0.001-0.0820-1.60 
  Margarido, Jose Miguel Teixeira 2021 POR0.001-0.2620-5.20 
  Prazeres, Joao Pires 1590 POR1.0010.19203.80 
  Pintor, Simao Maciel Abranches 2089 POR0.001-0.1920-3.80 
  Silva, Ana Ines Teixeira Da 1741 POR1.0010.37207.40 
  Avelino, Camila Biscaya 1437  * POR0.001-0.9220-18.40 
  Fernandes, Ricardo Paulos 1439 POR1.0010.08201.60 
 * 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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