Rapid: Individual Calculations April 2018
 Petriashvili, Nikoloz  Total change: 1.60  Rating chartPersonal card
 GEO Grand Prix (Rapid-1) 2018 Tbilisi GEO 2018-02-28
RcRownchangeKK*chgGame
 2028 2119 5.50 9 0.08 20 1.60 
  Darsadze, Nikoloz 1719  * GEO1.0010.08201.60 
  Shashviashvili, Ioseb 1780 GEO0.501-0.3820-7.60 
  Machaidze, Paata 1931 GEO1.0010.26205.20 
  Endeladze, Ramaz 2018 GEO1.0010.36207.20 
  Paichadze, Luka g2519  * GEO0.001-0.0820-1.60 
  Suladze, Amiran 1719  * GEO1.0010.08201.60 
  Gvetadze, Sofio mwg2323 GEO0.001-0.2420-4.80 
  Shanava, Konstantine g2440 GEO0.5010.37207.40 
  Khodashneli, Shota 1799 GEO0.501-0.3720-7.40 
 * 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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