Blitz: Individual Calculations June 2019
 Petriashvili, Nikoloz  Total change: -19.20  Rating chartPersonal card
 GEO Grand Prix (Blitz-2) 2019 Tbilisi GEO 2019-05-04
RcRownchangeKK*chgGame
 2076 2381 6.50 9 -0.96 20 -19.20 
  Kiladze, Luka 1981  * GEO1.0010.08201.60 
  Chanturia, Lasha 1981  * GEO1.0010.08201.60 
  Zardiashvili, Akaki 1981  * GEO0.501-0.4220-8.40 
  Jojua, Davit g2500 GEO0.001-0.3420-6.80 
  Khodashneli, Shota 2099 GEO0.001-0.8420-16.80 
  Papiashvili, Giorgi 1981  * GEO1.0010.08201.60 
  Mindiashvili, Tengiz 2021 GEO1.0010.10202.00 
  Kvirtia, Mikheil 1981  * GEO1.0010.08201.60 
  Oboladze, Luka f2163 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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