Individual Calculations May 2012
 Cruz, Abilio Francisco Da  Total change: 9.60  Rating chartPersonal card
 CNE 2011/2012 - 2. divisao - serie B several POR 2011-12-08
RcRownchangeKK*chgGame
 1863 1774 0.00 1 -0.38 30 -11.40 
  Antonio, Luis Filipe Alves 1863 POR0.001-0.3830-11.40 

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)
 
 CD Veteranos Coimbra 2012 Coimbra POR 2012-02-19
RcRownchangeKK*chgGame
 1623 1774 3.50 4 0.70 30 21.00 
  Coimbra, Joao Marcial Ferreira 1609 POR1.0010.28308.40 
  Costa, Carlos Jose Das Neves 1637 POR1.0010.32309.60 
  Coimbra, Joao Marcial Ferreira 1609 POR1.0010.28308.40 
  Costa, Carlos Jose Das Neves 1637 POR0.501-0.1830-5.40 

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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