Blitz: Individual Calculations March 2019
 Kostava, Elene  Total change: -11.20  Rating chartPersonal card
 Tbilisi Sunday (Blitz-03) Tbilisi GEO 2019-02-17
RcRownchangeKK*chgGame
 1701 1643 4.00 10 -0.56 20 -11.20 
  Volkov, Nika 2043  * GEO0.001-0.0820-1.60 
  Gongliashvili, Zurab 1354 GEO0.001-0.8420-16.80 
  Kupatadze, Tornike 1397 GEO1.0010.19203.80 
  Peradze, Davit 1243  * GEO1.0010.08201.60 
  Chkuaseli, Revaz 2025 GEO1.0010.912018.20 
  Khurtsilava, Inga wg2043  * GEO0.001-0.0820-1.60 
  Nikoladze, Sopio wm2043  * GEO0.001-0.0820-1.60 
  Safarov, Deniel 1430 GEO0.001-0.7720-15.40 
  Bregadze, Nika 1388 GEO1.0010.19203.80 
  Tqeshelashvili, Sopio wg2043  * GEO0.001-0.0820-1.60 
 * 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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