Individual Calculations June 2013
 Costa, Alfredo Jose Ferreira Da  Total change: -8.70  Rating chartPersonal card
 CNE 2013 - 2. divisao - serie B several POR 2013-02-02
RcRownchangeKK*chgGame
 1630 1522 0.00 1 -0.35 30 -10.50 
  Fernandes, Miguel A. Murtinho 1630 POR0.001-0.3530-10.50 

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)
 
 Liga de Aveiro 2013 several POR 2013-02-02
RcRownchangeKK*chgGame
 1562 1522 0.50 1 0.06 30 1.80 
  Dias, Ricardo Pedro Cruz 1562 POR0.5010.06301.80 

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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