Individual Calculations September 2015
 Santos, Jose Alves  Total change: -19.80  Rating chartPersonal card
 III Torneio 'Xeque-Mate ao Verao' Lisboa POR 2015-08-08
RcRownchangeKK*chgGame
 1884 2205 5.00 7 -0.99 20 -19.80 
  Sousa, Tadeu Filipe Leonardo De 1805  * POR0.001-0.9220-18.40 
  Fortunato, Antonio Eduardo 1805  * POR1.0010.08201.60 
  Rocha, Manuel Fernando Teixeira 1827 POR1.0010.09201.80 
  Santos, Julio 1867 POR1.0010.12202.40 
  Fidalgo, Andre Neves 2058 POR0.001-0.7020-14.00 
  Mendes, Modeste 1816 POR1.0010.09201.80 
  Ferreira, Carlos Andre Santos 2013 POR1.0010.25205.00 
 * 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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