Rapid: Individual Calculations February 2017
 Nunes, Sergio Alberto  Total change: 7.20  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2016-2017 Marinha Grande POR 2017-01-28
RcRownchangeKK*chgGame
 1713 1671 4.00 8 0.36 20 7.20 
  Soares, Sara Joana De Moura Pe 1271  * POR1.0010.08201.60 
  Ferreira, Hugo Miguel Da Costa 2071  * POR0.001-0.0820-1.60 
  Campos, Carlos Alberto Viegas 1524 POR1.0010.30206.00 
  Fernandes, Joao Pedro Murtinho 1785 POR1.0010.662013.20 
  Morais, Vitor 1941 POR0.001-0.1720-3.40 
  Margarido, Jose Miguel Teixeira 1995 POR0.001-0.1320-2.60 
  Marinho, Antonio Pedro 1595 POR0.001-0.6020-12.00 
  Rocha, Paulo 1524 POR1.0010.30206.00 
 * 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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