Individual Calculations November 2012
 Sirbiladze, Demur  Total change: -19.65  Rating chartPersonal card
 GEO 1st Cup (Standard) Tbilisi GEO 2012-10-15
RcRownchangeKK*chgGame
 2023 2058 3.50 9 -1.31 15 -19.65 
  Morchiashvili, Bachana m2363 GEO0.001-0.1415-2.10 
  Qalagashvili, Pridon 2150 GEO0.5010.13151.95 
  Khazhomia, Salome wf2143 GEO0.001-0.3815-5.70 
  Ebralidze, Alexandre 2038 GEO0.001-0.5315-7.95 
  Tsomaia, Nikoloz 1775 GEO1.0010.16152.40 
  Khomeriki, Nino 2016 GEO0.001-0.5615-8.40 
  Chanturia, Lasha 2017 GEO1.0010.44156.60 
  Mumladze, Maia 1658  * GEO1.0010.08151.20 
  Shamatava, Ana 2051 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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