Individual Calculations March 2012
 Haralabidou, Maria  Total change: -6.00  Rating chartPersonal card
 Individual Championship 8-16 of Thessaloniki - Halkidiki 2012 Girls U14 Thessaloniki GRE 2011-12-26
RcRownchangeKK*chgGame
 1543 1456 1.00 3 -0.20 30 -6.00 
  Tsolaki, Eleni 1733 GRE0.5010.33309.90 
  Papagiannaki, Martha 1493 GRE0.5010.05301.50 
  Koutsoura, Georgia 1402 GRE0.001-0.5830-17.40 

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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