Individual Calculations October 2013
 Correia, Sandra Ventura  Total change: 9.45  Rating chartPersonal card
 I Torneio de Honra do CPND Albufeira Albufeira POR 2013-09-07
RcRownchangeKK*chgGame
 1683 1761 3.00 4 0.63 15 9.45 
  Machado, Manuel Domingos J 1446 POR1.0010.14152.10 
  Botelho, Luis Miguel Rodrigues 2013 POR1.0010.811512.15 
  Aderneira, Ricardo Andre C 1551 POR1.0010.23153.45 
  Hips, Valentyn 1722 POR0.001-0.5515-8.25 

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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