Rapid: Individual Calculations June 2018
 Chighladze, Iveri  Total change: 4.20  Rating chartPersonal card
 GEO Grand Prix (Rapid-3) 2018 Tbilisi GEO 2018-05-18
RcRownchangeKK*chgGame
 2149 2326 6.50 9 0.21 20 4.20 
  Elashvili, Giorgi 1926  * GEO1.0010.08201.60 
  Tevzadze, Mariam 1961 GEO1.0010.10202.00 
  Pantsulaia, Levan g2678 GEO0.001-0.1120-2.20 
  Ghvamberia, Nika 2022 GEO0.501-0.3620-7.20 
  Gavasheli, Ana wm2092 GEO1.0010.21204.20 
  Beradze, Irakli m2412 GEO0.001-0.3820-7.60 
  Dadashyan, Alexandre 1926  * GEO1.0010.08201.60 
  Endeladze, Ramaz 2062 GEO1.0010.18203.60 
  Chkhaidze, Nikoloz f2264 GEO1.0010.41208.20 
 * 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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