Individual Calculations November 2012
 Purtseladze, Maka  Total change: -30.30  Rating chartPersonal card
 GEO 1st Cup (Standard) Tbilisi GEO 2012-10-15
RcRownchangeKK*chgGame
 2145 2338 4.50 9 -2.02 15 -30.30 
  Ebralidze, Alexandre 2038 GEO1.0010.15152.25 
  Azaladze, Shota m2483 GEO0.001-0.3115-4.65 
  Mumladze, Maia 1938  * GEO1.0010.08151.20 
  Siradze, Salome 2023 GEO0.001-0.8615-12.90 
  Nikoladze, Sopio wm2202 GEO0.501-0.1815-2.70 
  Khazhomia, Salome wf2143 GEO0.501-0.2515-3.75 
  Kumsiashvili, Nikoloz 2094 GEO0.501-0.3015-4.50 
  Shamatava, Ana 2051 GEO1.0010.16152.40 
  Gvetadze, Sofio mwg2333 GEO0.001-0.5115-7.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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