Blitz: Individual Calculations December 2018
 Zardiashvili, Akaki  Total change: -22.60  Rating chartPersonal card
 GEO Grand Prix (Blitz-4) 2018 Tbilisi GEO 2018-11-28
RcRownchangeKK*chgGame
 1931 1989 4.00 9 -1.13 20 -22.60 
  Gogolashvili, Giorgi 1589  * GEO1.0010.08201.60 
  Paichadze, Luka g2389  * GEO0.001-0.0820-1.60 
  Memarnishvili, Archil 1652 GEO1.0010.12202.40 
  Koridze, Luka 1768 GEO1.0010.22204.40 
  Khomeriki, Nino wm2320 GEO0.001-0.1220-2.40 
  Shanava, Konstantine g2389  * GEO0.001-0.0820-1.60 
  Shamugia, Shavleg f1980 GEO0.001-0.5120-10.20 
  Mikava, Luka 1589  * GEO1.0010.08201.60 
  Khochava, Ramin 1701 GEO0.001-0.8420-16.80 
 * 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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