Individual Calculations September 2009
 Ferreira, Susana Carolina G  Total change: 56.10  Rating chartPersonal card
 Campeonato Distrital de Aveiro – Fase Final Estarreja POR 2009-05-15
RcRownchangeKK*chgGame
 1740 1625 2.00 4 0.52 15 7.80 
  Ferreira, Antonio Luis 1975 POR0.001-0.1115-1.65 
  Oliveira, Manuel Jorge Pinho De 1653 POR0.5010.04150.60 
  Ferreira, Rui Antonio Goncalves 1844 POR0.5010.28154.20 
  Sa, Claudio Simao Carvalho Fari 1486 POR1.0010.31154.65 

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)
 
 IV Open Internacional Cidade de Espinho 2009 Espinho POR 2009-06-10
RcRownchangeKK*chgGame
 1932 1625 1.00 3 0.56 15 8.40 
  Bolhari, Orfeh 1975 IRI0.001-0.1115-1.65 
  Silva, Stephane 1975 POR0.001-0.1115-1.65 
  Ferreira, Miguel 1846 POR1.0010.781511.70 

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)
 
 XVIII Aberto Cidade das Burgas Ourense ESP 2009-07-07
RcRownchangeKK*chgGame
 1892 1618 3.00 7 1.72 15 25.80 
  Taboas Rodriguez, Daniel f2018  * ESP0.001-0.0815-1.20 
  Lopez Garrido, Daniel 1917 ESP1.0010.851512.75 
  Rey Cid, Jose 1923 ESP0.001-0.1415-2.10 
  Casal Salgado, Xose Luis 1845 ESP0.001-0.2115-3.15 
  Dominguez Fernandez, Angel 2018  * ESP1.0010.921513.80 
  Martinez Vecillas, Javier 1785 ESP0.001-0.2815-4.20 
  Losada Gallego, Joaquin 1739 ESP1.0010.66159.90 
 * 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)
 
 Nacional Feminino VN Gaia POR 2009-07-20
RcRownchangeKK*chgGame
 1625 1618 1.00 4 -1.07 15 -16.05 
  Leite, Catarina wm2018  * POR0.001-0.0815-1.20 
  Oliveira, Maria Ines 1554 POR0.001-0.5915-8.85 
  Santos, Ines Lima 1507 POR1.0010.35155.25 
  Ribeiro, Filipa 1422 POR0.001-0.7515-11.25 
 * 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)
 
 Nacional de sub-20 Lisboa POR 2009-08-11
RcRownchangeKK*chgGame
 1917 1618 3.00 6 2.01 15 30.15 
  Jeremias, Bianca Albano 1971 POR1.0010.891513.35 
  Gomes, Estevao Emanuel Da Cost 2013 POR0.001-0.0815-1.20 
  Rodrigues, Pedro Filipe 1987 POR0.001-0.1015-1.50 
  Sousa, Ricardo Miguel Morais D 2018  * POR0.001-0.0815-1.20 
  Ramos, Diogo Miguel Matos 1734 POR1.0010.66159.90 
  Domingues, Marco A Veiga Costa 1781 POR1.0010.721510.80 
 * 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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