Individual Calculations August 2015
 Castro, Joao Pedro  Total change: 47.40  Rating chartPersonal card
 VIII Torneio Internacional Cidade de Gaia / XV Profigaia Open Gaia POR 2015-06-27
RcRownchangeKK*chgGame
 1709 1441 2.00 6 0.72 20 14.40 
  Duarte, Duarte 1841  * POR0.001-0.0820-1.60 
  Balu, Henish 1829 POR0.001-0.0920-1.80 
  Veiga, Jose Francisco R P Neves 1817 POR0.001-0.0920-1.80 
  Pereira, Eduardo Jorge Ferreir 1269 POR1.0010.27205.40 
  Alves, Fernando Pereira Ribeir 1754 POR0.5010.36207.20 
  Alves, Antonio Ricardo Lourenc 1742 POR0.5010.35207.00 
 * 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)
 
 Oporto Open 2015 - 75. aniversario do GX Porto Porto POR 2015-07-13
RcRownchangeKK*chgGame
 1731 1441 3.00 8 1.65 20 33.00 
  Monteiro, Norberto Carlos Olive 1761 POR0.001-0.1320-2.60 
  Biot, Thomas 1661 BEL0.001-0.2220-4.40 
  Sousa, Joao Francisco Silva 1841  * POR0.5010.42208.40 
  Beltran Ortiz, Edda Georgina 1841  * ESP0.5010.42208.40 
  Saraiva, Rafael Morais 1617 POR0.5010.23204.60 
  Pinho, Joaquim Brandao 1794 POR0.5010.39207.80 
  Mendes, Rui Oscar 1765 POR0.001-0.1320-2.60 
  Pires, Augusto Moura 1570 POR1.0010.672013.40 
 * 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)
 

 

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