Rapid: Individual Calculations January 2014
 Cadeirinhas, David Eduardo Louro  Total change: -4.00  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2013/2014 - U20 Bombarral POR 2013-11-30
RcRownchangeKK*chgGame
 1819 1915 5.00 7 0.69 20 13.80 
  Ferreira, Beatriz 1515  * POR1.0010.08201.60 
  Ferreira, Jorge Viterbo m2315  * POR0.001-0.0820-1.60 
  Rafael, Manuel Maria Arez De Vi 1809 POR1.0010.36207.20 
  Sa, Claudio Simao Carvalho Fari 1686 POR0.001-0.7920-15.80 
  Guimaraes, Pedro 1576 POR1.0010.12202.40 
  Bray, Daniel Jose Freire 2073 POR1.0010.712014.20 
  Catarro, Jose Joao Dias 1758 POR1.0010.29205.80 
 * 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)
 
 XVI Torneio Aberto da Freguesia de Benfica Lisboa POR 2013-12-01
RcRownchangeKK*chgGame
 1809 1915 3.50 7 -0.89 20 -17.80 
  Fernandes, Antonio g2315  * POR0.001-0.0820-1.60 
  Cardina, Joao Gamboa 1566 POR1.0010.11202.20 
  Fidalgo, Andre Neves 1681 POR1.0010.21204.20 
  Eggert, Alberto 2092 RUS0.001-0.2720-5.40 
  Auriemo, Danielle Ferreira 1544 BRA0.001-0.9020-18.00 
  Rente, Helder 1648 POR1.0010.18203.60 
  Elias, Ruben Joel Monteiro 1815 POR0.501-0.1420-2.80 
 * 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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