Individual Calculations March 2018
 Santos, Jose Duarte  Total change: -16.60  Rating chartPersonal card
 GXA Interno 2018 Lisboa POR 2018-01-23
RcRownchangeKK*chgGame
 1527 1728 4.00 5 0.38 20 7.60 
  Gasalho, Mario Da Conceicao N 1406 POR1.0010.13202.60 
  Morais, Vitor 1966 POR0.001-0.2020-4.00 
  Martins, Domingos Antonio M 1328  * POR1.0010.08201.60 
  Mouquinho, Jose Francisco B 1408 POR1.0010.13202.60 
  Calzolari Hovenga, Giancarlo 1525 CRC1.0010.24204.80 
 * 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)
 
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 1664 1744 4.00 9 -1.21 20 -24.20 
  Olcum, Ahmet c2144  * TUR0.001-0.0820-1.60 
  Staufenberger, Bernd 1981 GER0.001-0.2020-4.00 
  Costa, Raul David Andrade 1362 POR1.0010.09201.80 
  Gratze, Michael 1968 AUT0.001-0.2220-4.40 
  Coimbra, Joao Marcial Ferreira 1403 POR1.0010.12202.40 
  Turta, Stelian 1922 POR0.001-0.2720-5.40 
  Almeida, Jose Antonio Ferreira 1469 POR0.001-0.8320-16.60 
  Palhas, Miguel Branco 1344  * POR1.0010.08201.60 
  Voges, Guilherme 1384 POR1.0010.10202.00 
 * 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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