Individual Calculations July 2018
 Santos, Julio  Total change: -18.60  Rating chartPersonal card
 tx XEQUE-MATEmatica5 2018 Lisboa POR 2018-05-07
RcRownchangeKK*chgGame
 1662 1896 5.00 7 -0.30 20 -6.00 
  Vieira, Vitor 1496  * POR1.0010.08201.60 
  Oliveira, Fernando Alves 1578 POR1.0010.13202.60 
  Correia, Pedro Mourao Soares 1496  * POR1.0010.08201.60 
  Cruz, Paulo 2045 POR0.5010.20204.00 
  Marques, Afonso Mendes Pereira 1536 POR1.0010.10202.00 
  Reis, Luis Simoes 1837 POR0.001-0.5820-11.60 
  Rebelo, Pracas Antonio Fernande 1647 POR0.501-0.3120-6.20 
 * 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)
 
 Taca de Portugal 2017-2018 - quartos Pombal POR 2018-06-09
RcRownchangeKK*chgGame
 1948 1891 0.00 1 -0.42 20 -8.40 
  Martins, Diogo Faria Oliveira 1948 POR0.001-0.4220-8.40 

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)
 
 XXIX Taca de Lisboa r.7 Lisboa POR 2018-06-10
RcRownchangeKK*chgGame
 1737 1891 0.50 1 -0.21 20 -4.20 
  Gavieiro, Artur Manuel Carvalho 1737 POR0.501-0.2120-4.20 

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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