Blitz: Individual Calculations January 2017
 Koridze, Luka  Total change: 36.80  Rating chartPersonal card
 GEO Grand Prix (Blitz-4) 2016 Tbilisi GEO 2016-12-11
RcRownchangeKK*chgGame
 1908 1727 4.50 9 1.84 20 36.80 
  Lortkipanidze, Nodar 2127  * GEO0.001-0.0820-1.60 
  Mamardashvili, Ana 1327  * GEO1.0010.08201.60 
  Bechvaia, Giorgi 1984 GEO0.001-0.1820-3.60 
  Lomidze, Anri 1327  * GEO1.0010.08201.60 
  Choladze, Mariami wf2008 GEO0.001-0.1620-3.20 
  Charkhalashvili, Inga wg2127  * GEO1.0010.922018.40 
  Zardiashvili, Akaki 2016 GEO1.0010.842016.80 
  Khurtsilava, Inga wg2127  * GEO0.5010.42208.40 
  Gvetadze, Sofio mwg2127  * 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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