Blitz: Individual Calculations July 2013
 Purtseladze, Maka  Total change: -7.40  Rating chartPersonal card
 GEO Women Grand Prix-2 (Blitz) Tbilisi GEO 2013-06-12
RcRownchangeKK*chgGame
 2225 2300 5.00 9 -0.37 20 -7.40 
  Siradze, Salome 2015 GEO1.0010.16203.20 
  Khomeriki, Nino wf2082 GEO1.0010.22204.40 
  Batsiashvili, Nino wg2413 GEO0.001-0.3520-7.00 
  Vakhania, Alexandra 2152 GEO1.0010.30206.00 
  Dzagnidze, Nana gwg2587 GEO0.001-0.1620-3.20 
  Gavasheli, Ana wm2192 GEO0.001-0.6520-13.00 
  Khazhomia, Salome wf2192 GEO1.0010.35207.00 
  Mikadze, Miranda wm2363 GEO0.001-0.4120-8.20 
  Khmiadashvili, Tamar wg2032 GEO1.0010.17203.40 

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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