Individual Calculations September 2009
 Baptista, Ana Filipa  Total change: -3.15  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2160 2168 0.00 1 -0.51 15 -7.65 
  Rodrigues, Afonso 2160 POR0.001-0.5115-7.65 

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)
 
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 1989 2174 1.50 3 -0.66 15 -9.90 
  Catarino, Marcio 1861 POR0.001-0.8615-12.90 
  Cracium, Ion 1927 POR1.0010.19152.85 
  Pereira, Edgar 2180 POR0.5010.01150.15 

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
 1995 2180 5.50 6 1.25 15 18.75 
  Meireles, Ana 1780  * POR1.0010.08151.20 
  Jeremias, Bianca 1971 POR1.0010.23153.45 
  Leite, Catarina wm2210 POR0.5010.04150.60 
  Ferreira, Ana Margarida 1780  * POR1.0010.08151.20 
  Coimbra, Margarida wf2096 POR1.0010.38155.70 
  Pintor, Ariana wf2135 POR1.0010.44156.60 
 * 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
 1862 2180 4.00 5 -0.29 15 -4.35 
  Ramos, Vasco Miguel De Matos 1862 POR0.001-0.8715-13.05 
  Domingues, Marco A Veiga Costa 1781 POR1.0010.08151.20 
  Gomes, Estevao Emanuel Da Cost 2013 POR1.0010.28154.20 
  Pires, Igor Tiago Duarte 1874 POR1.0010.14152.10 
  Godinho, Joao Quintas 1780  * POR1.0010.08151.20 
 * 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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