Individual Calculations August 2017
 Campos, Carlos Alberto Viegas  Total change: -7.20  Rating chartPersonal card
 CD Lisboa 2017 Lisboa POR 2017-05-18
RcRownchangeKK*chgGame
 1803 1543 0.00 2 -0.36 20 -7.20 
  Aguiar, Carlos Alberto Branco L 1791 POR0.001-0.1920-3.80 
  Marques, Carlos Filipe Fernande 1815 POR0.001-0.1720-3.40 

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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