Individual Calculations January 2013
 Valente, Joao Nuno Baptista  Total change: 17.25  Rating chartPersonal card
 XXX Torneio Aberto da Vila de Cucujaes Cucujaes POR 2012-12-01
RcRownchangeKK*chgGame
 1650 1669 5.00 7 1.24 15 18.60 
  Martins, Goncalo Dias Paiva 1337 POR1.0010.12151.80 
  Bolhari, Orfeh 2069  * IRI0.001-0.0815-1.20 
  Silva, Fernando Rodrigues 1467 POR1.0010.24153.60 
  Cross, Dominic 1963 POR1.0010.851512.75 
  Assuncao, Francisco Daniel 1722 POR0.001-0.4315-6.45 
  Rocha, Paulo 1514 POR1.0010.29154.35 
  Freitas, Ruben Manuel 1479 POR1.0010.25153.75 
 * 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)
 
 Taca de Aveiro 2012 several POR 2012-12-07
RcRownchangeKK*chgGame
 1636 1669 1.00 2 -0.09 15 -1.35 
  Sa, Claudio Simao Carvalho Fari 1669 POR1.0010.50157.50 
  Saraiva, Rafael Morais 1603 POR0.001-0.5915-8.85 

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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