Individual Calculations June 2014
 Sousa, Mario Antonio Da Silva  Total change: 3.60  Rating chartPersonal card
 Open Internacional da Queima das Fitas 2014 Coimbra POR 2014-04-24
RcRownchangeKK*chgGame
 1640 1337 1.00 4 0.37 15 5.55 
  Cavaleiro, Daniel Felipe Costa 1737  * POR0.001-0.0815-1.20 
  Oliveira, Maria Alice Ramos Ma 1489 POR0.001-0.3015-4.50 
  Oliveira, Ricardo Jorge Gaspar B 1651 POR1.0010.861512.90 
  Jorge, Rita Maria Osorio 1683 POR0.001-0.1115-1.65 
 * 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 B - r. 6-7 S Joao da Madeira POR 2014-05-10
RcRownchangeKK*chgGame
 1665 1337 0.00 1 -0.13 15 -1.95 
  Ferreira, Susana Carolina G 1665 POR0.001-0.1315-1.95 

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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