Rapid: Individual Calculations April 2013
 Antao, Jorge  Total change: -22.40  Rating chartPersonal card
 Nacional de semi-rapidas por equipas 2013 Lisboa POR 2013-03-09
RcRownchangeKK*chgGame
 1882 1827 2.00 7 -1.12 20 -22.40 
  Cavadas, Jose 1663 POR1.0010.28205.60 
  Leao, Tiago Miguel Da Silva 1709 POR1.0010.34206.80 
  Ulyanovskyy, Viktor f2227  * POR0.001-0.0820-1.60 
  Guerreiro, Nuno 2039 POR0.001-0.2320-4.60 
  Santos, Ines Lima 1750 POR0.001-0.6120-12.20 
  Belsley, Alexandre 1873 POR0.001-0.4420-8.80 
  Nanques, Helder Manuel Pereira M 1916 POR0.001-0.3820-7.60 
 * 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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