Rapid: Individual Calculations July 2015
 Ferreira, Susana Carolina G  Total change: -1.00  Rating chartPersonal card
 Torneio da UF S Mamede Infesta e Sra Hora Matosinhos POR 2015-06-20
RcRownchangeKK*chgGame
 1657 1662 3.50 7 -0.05 20 -1.00 
  Pintor, Ariana wf2050 POR0.5010.41208.20 
  Romano, Joao 1543 POR0.001-0.6620-13.20 
  Ribeiro, Rafael A Figueiredo 1536 POR1.0010.33206.60 
  Fernandes, Afonso Sampaio S P 1829 POR0.001-0.2820-5.60 
  Ferreira, Joana 1262  * POR1.0010.08201.60 
  Romano, Luis Miguel 1863 POR0.001-0.2420-4.80 
  Branco, Joao Carlos Fernandes 1519 POR1.0010.31206.20 
 * 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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