Individual Calculations February 2013
 Marcal, Armando Paulo Gomes  Total change: -7.05  Rating chartPersonal card
 I Torneio FIDE Alcobaca Alcobaca POR 2013-01-19
RcRownchangeKK*chgGame
 1643 1814 3.00 5 -0.47 15 -7.05 
  Dias, Ricardo Pedro Cruz 1497 POR0.001-0.8715-13.05 
  Fonseca, Eurico Santos 1414  * POR1.0010.08151.20 
  Sa, Claudio Simao Carvalho Fari 1671 POR1.0010.31154.65 
  Belo, Miguel Angelo Petinga 1748 POR1.0010.41156.15 
  Sousa, Andre Ventura 1887 POR0.001-0.4015-6.00 
 * 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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