Individual Calculations October 2013
 Prata, Jose  Total change: -10.95  Rating chartPersonal card
 Torneio Promotora 2013 Lisboa POR 2013-08-19
RcRownchangeKK*chgGame
 1830 2002 3.50 6 -0.73 15 -10.95 
  Martins, Abilio Morgado 1602  * POR1.0010.08151.20 
  Belo, Miguel Angelo Petinga 1850 POR0.001-0.7015-10.50 
  Azevedo, Manuel Roque 1738 POR1.0010.18152.70 
  Aguiar, Carlos Alberto Branco L 1858 POR0.501-0.1915-2.85 
  Santos, Julio 1997 POR0.001-0.5115-7.65 
  Fanha, Paulo 1936 POR1.0010.41156.15 
 * 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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