Individual Calculations May 2014
 Correia, Sandra Ventura  Total change: -24.75  Rating chartPersonal card
 CN Feminino 2013/2014 Lisboa POR 2014-04-13
RcRownchangeKK*chgGame
 1651 1781 1.00 4 -1.65 15 -24.75 
  Santos, Ines Lima 1788 POR0.001-0.4915-7.35 
  Jorge, Rita Maria Osorio 1683 POR0.001-0.6315-9.45 
  Ferreira, Susana Carolina G 1656 POR0.001-0.6715-10.05 
  Mendes, Ines Goncalves Alves R 1478 POR1.0010.14152.10 

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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