Individual Calculations April 2014
 Silva, Mariana Sofia T.  Total change: 1.80  Rating chartPersonal card
 CD Feminino Braga 2014 Famalicao POR 2014-03-01
RcRownchangeKK*chgGame
 1474 1627 1.50 2 0.09 15 1.35 
  Silva, Ana Ines Teixeira Da 1471 POR0.501-0.2115-3.15 
  Ribeiro, Ana Beatriz G P 1477 POR1.0010.30154.50 

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)
 
 Open Axis Hotel Porto 2014 Porto POR 2014-03-11
RcRownchangeKK*chgGame
 1719 1627 3.00 6 0.60 15 9.00 
  Guerreiro, Nuno 2027  * POR0.001-0.0815-1.20 
  Ribeiro, Orlando 1227  * POR1.0010.08151.20 
  Pintor, Simao Maciel Abranches 1957 POR0.001-0.1215-1.80 
  Selores Granjo, Gilberto 1461 POR1.0010.28154.20 
  Dias, Jose Oliveira Gaspar 1656 POR1.0010.54158.10 
  Silva, Lucas Borges Da 1985 POR0.001-0.1015-1.50 
 * 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)
 
 CN Equipas 2013/2014 - 3. divisao A - r. 4-5 Famalicao POR 2014-03-22
RcRownchangeKK*chgGame
 1580 1627 0.00 1 -0.57 15 -8.55 
  Ribeiro, Carlos Alberto Araujo 1580 POR0.001-0.5715-8.55 

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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