Individual Calculations March 2010
 Charpidou, Anna  Total change: -2.25  Rating chartPersonal card
 LEFKOS PIRGOS 2009 Thessaloniki GRE 2010-01-03
RcRownchangeKK*chgGame
 1779 1688 1.50 4 -0.15 15 -2.25 
  Grapsa, Georgia 2038 GRE0.001-0.1115-1.65 
  Kakousatze, Ilias 2017 GRE0.001-0.1215-1.80 
  Misailidis, Panagiotis 1534 GRE0.501-0.2115-3.15 
  Agorastoudis-Vlahos, Ioakim 1526 GRE1.0010.29154.35 

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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