Rapid: Individual Calculations July 2014
 Varela, Joaquim Antonio Antunes  Total change: -4.00  Rating chartPersonal card
 I Torneio de Semi-Rapidas da JF Alcantara Lisboa POR 2014-06-15
RcRownchangeKK*chgGame
 1737 1756 3.00 6 -0.19 20 -3.80 
  Guerreiro, Raul Jose Lopes 2007 POR0.001-0.1920-3.80 
  Fortunato, Jose Manuel 1608 POR1.0010.30206.00 
  Rente, Helder 1650 POR1.0010.36207.20 
  Morais, Vitor 2044 POR0.001-0.1620-3.20 
  Santos, Jose Guilherme B Lima 1471 POR0.001-0.8420-16.80 
  Fortunato, Antonio Eduardo 1642 POR1.0010.34206.80 

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)
 
 III Friday's Lisbon Chess Challenge - Holiday INN Alfragide (1) Oeiras POR 2014-06-26
RcRownchangeKK*chgGame
 1850 1756 2.00 5 -0.01 20 -0.20 
  Alves, Luis Miguel 1893 POR0.001-0.3220-6.40 
  Fortunato, Antonio Eduardo 1642 POR1.0010.34206.80 
  Roque, Armando Filipe 1885 POR0.001-0.3320-6.60 
  Fidalgo, Daniel Neves 1672 POR1.0010.38207.60 
  Santos, Jose Alves 2156  * POR0.001-0.0820-1.60 
 * 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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