Rapid: Individual Calculations July 2013
 Ferreira, Luis Pedro  Total change: 21.20  Rating chartPersonal card
 CN Equipas Jovens Semirapidas 2013 - U20 Soure POR 2013-06-01
RcRownchangeKK*chgGame
 1775 2034 6.50 7 1.06 20 21.20 
  Fernandes, Claudio Micael Sousa 1634  * POR1.0010.08201.60 
  Catarro, Jose Joao Dias 1742 POR1.0010.15203.00 
  Belsley, Alexandre 1898 POR1.0010.32206.40 
  Silva, Luis Neves Da 2223 POR0.5010.25205.00 
  Lopes, Bruno Ricardo 1634  * POR1.0010.08201.60 
  Bernardo, Daniel Madureira 1663 POR1.0010.10202.00 
  Silva, Mariana Sofia T. 1634  * POR1.0010.08201.60 
 * 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)
 

 

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