Individual Calculations July 2014
 Alexandropoulou, Maria  Total change: 13.20  Rating chartPersonal card
 Open Tournament PS Peristeriou - B group Peristeri GRE 2014-04-23
RcRownchangeKK*chgGame
 1231 1029 1.50 4 0.44 30 13.20 
  Dallis, Ioannis 1348 GRE0.5010.373011.10 
  Simitzoglou, Panos 1147 GRE0.001-0.3430-10.20 
  Kouta, Antonia 1392 GRE0.001-0.1030-3.00 
  Fotou, Kleopatra 1038 GRE1.0010.513015.30 

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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