Individual Calculations October 2013
 Gavieiro, Artur Manuel Carvalho  Total change: -20.40  Rating chartPersonal card
 GXA Verao 2013 Lisboa POR 2013-09-09
RcRownchangeKK*chgGame
 1754 1828 1.50 5 -1.36 15 -20.40 
  Simoes, John 1976 VEN0.001-0.3015-4.50 
  Cordeiro, Joao Carlos Santos F 1530 POR1.0010.15152.25 
  Santos, Jose Duarte 1892 POR0.001-0.4115-6.15 
  Mouquinho, Jose Francisco B 1487 POR0.501-0.3815-5.70 
  Bento, Rudolfo Antonio Campos 1883 POR0.001-0.4215-6.30 

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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