Individual Calculations July 2012
 Ferreira, Luis Pedro  Total change: 2.85  Rating chartPersonal card
 34. Taca de Portugal several POR 2011-12-03
RcRownchangeKK*chgGame
 2091 1848 1.00 2 0.59 15 8.85 
  Lavrador, Rodolfo M Mascarenhas 2027 POR1.0010.731510.95 
  Valdes, Maritza wf2155 POR0.001-0.1415-2.10 

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)
 
 VII Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2012-06-07
RcRownchangeKK*chgGame
 1701 1888 4.50 7 -0.40 15 -6.00 
  Branco, Joana Catarina Costa 1488  * POR1.0010.08151.20 
  Mano, Alexandre 1608 POR0.501-0.3415-5.10 
  Rodrigues, Jose Pedro Da Costa 1541 POR1.0010.11151.65 
  Azevedo, Jose Manuel Pereira 2019 POR0.001-0.3215-4.80 
  Sousa, Hugo Carneiro 1505 POR1.0010.09151.35 
  Carneiro, Carlos 2257 POR0.001-0.1015-1.50 
  Silva, Mariana Sofia T 1488  * 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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