Individual Calculations March 2015
 Gasalho, Mario Da Conceicao N  Total change: -10.60  Rating chartPersonal card
 GXA Interno 2014/2015 Lisboa POR 2015-02-15
RcRownchangeKK*chgGame
 1640 1506 0.50 3 -0.53 20 -10.60 
  Aguiar, Carlos Alberto Branco L 1832 POR0.001-0.1320-2.60 
  Silva, Miguel Amorim 1633 POR0.001-0.3320-6.60 
  Vieira, Vitor 1454 POR0.501-0.0720-1.40 

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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