Individual Calculations July 2017
 De Sousa Da Silva, Armando  Total change: -26.80  Rating chartPersonal card
 XVII Torn. Cidade de Gaia - X Profigaia Open (CNL) Gaia POR 2017-06-14
RcRownchangeKK*chgGame
 1635 1926 3.50 6 -1.34 20 -26.80 
  Fernandes, Tiago Joao Carneiro 1526  * POR1.0010.08201.60 
  Marinho, Antonio Pedro 1574 POR0.501-0.3920-7.80 
  Silva, Pedro Gil Ferreira Da 1592 POR1.0010.12202.40 
  Quinta, Daniel 2064 POR0.001-0.3120-6.20 
  Sismeiro, Miguel 1527 POR0.501-0.4220-8.40 
  Silva, Daniel Frederico V 1526  * POR0.501-0.4220-8.40 
 * 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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