Individual Calculations July 2017
 Lages, Duarte Jorge Da Silva  Total change: 9.00  Rating chartPersonal card
 tx XEQUE-MATEmatica4 2017 Lisboa POR 2017-05-08
RcRownchangeKK*chgGame
 1448 1552 4.00 5 0.84 20 16.80 
  Roque, Armando Filipe 1883 POR0.001-0.1220-2.40 
  Antunes, Ana 1211 POR1.0010.12202.40 
  Marques, Afonso Mendes Pereira 1345 POR1.0010.23204.60 
  Bartolo, Diogo 1325 POR1.0010.21204.20 
  Bartolo, Filipe Diogo Correia 1476 POR1.0010.40208.00 

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 Open do 70. aniversario Lisboa POR 2017-05-10
RcRownchangeKK*chgGame
 1573 1552 2.50 6 -0.39 20 -7.80 
  Paredes, Joao 1857 POR0.001-0.1420-2.80 
  Sousa, Jose Paulo Raposo 1413 POR0.501-0.1920-3.80 
  Mouquinho, Jose Francisco B 1473 POR1.0010.39207.80 
  Lopes, Jose Manuel Cidreiro 1601 POR0.5010.07201.40 
  Nunes, Adelino Vitor 1531 POR0.501-0.0320-0.60 
  Santos, Ruben Jose Melo 1562 POR0.001-0.4920-9.80 

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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