Rapid: Individual Calculations May 2015
 Sirgado, Carlos Manuel Ferreira  Total change: -6.60  Rating chartPersonal card
 CD Semi-Rapidas Lisboa 2015 Amadora POR 2015-04-25
 1532 1574 3.00 6 -0.33 20 -6.60 
  Morais, Vitor 1964 POR0.001-0.0920-1.80 
  Carvalho, Joao Filipe Rodrigue 1296 POR1.0010.17203.40 
  Cordeiro, Joao Carlos Santos F 1444 POR0.001-0.6820-13.60 
  Gomes, Tiago 1174  * POR1.0010.08201.60 
  Mouquinho, Jose Francisco B 1485 POR1.0010.38207.60 
  Aguiar, Carlos Alberto Branco L 1826 POR0.001-0.1920-3.80 
 * 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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