Rapid: Individual Calculations July 2013
 Janjghava, Natia  Total change: -16.00  Rating chartPersonal card
 GEO Women Grand Prix-2 (Rapid) Tbilisi GEO 2013-06-10
RcRownchangeKK*chgGame
 2194 2275 4.50 9 -0.80 20 -16.00 
  Chkhaidze, Ani 1875  * GEO1.0010.08201.60 
  Melia, Salome mwg2419 GEO0.5010.19203.80 
  Khukhashvili, Sopiko mwg2433 GEO0.001-0.2920-5.80 
  Shamatava, Ana 2038 GEO1.0010.20204.00 
  Nikoladze, Sopio wm2142 GEO0.001-0.6820-13.60 
  Purtseladze, Maka mwg2366 GEO0.001-0.3820-7.60 
  Khomeriki, Nino wf2022 GEO1.0010.19203.80 
  Lomineishvili, Maia mwg2397 GEO0.001-0.3320-6.60 
  Imnadze, Nato 2053 GEO1.0010.22204.40 
 * 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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