Individual Calculations April 2013
 Morais, Vitor  Total change: -22.50  Rating chartPersonal card
 GXA Inverno 2013 Lisboa POR 2013-03-14
RcRownchangeKK*chgGame
 1816 2057 4.00 7 -1.50 15 -22.50 
  Azevedo, Manuel Roque 1742 POR0.501-0.3615-5.40 
  Dias, Augusto Martins 1730 POR1.0010.13151.95 
  Pais, Ricardo Emanuel Pereira P 1863 POR0.501-0.2515-3.75 
  Martins, Abilio Morgado 1657  * POR1.0010.08151.20 
  Godinho Marques, Pedro 1938 POR0.001-0.6615-9.90 
  Aguiar, Carlos Alberto Branco L 1882 POR1.0010.27154.05 
  Santos, Jose Duarte 1901 POR0.001-0.7115-10.65 
 * 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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