Individual Calculations April 2019
 Kokaia, Guram  Total change: -7.00  Rating chartPersonal card
 GEO B-20 Ch 2019 Tbilisi GEO 2019-03-08
RcRownchangeKK*chgGame
 1919 2152 6.50 9 -0.35 20 -7.00 
  Lomtadze, Davit 1752  * GEO1.0010.08201.60 
  Adamia, Jaba 1772 GEO1.0010.09201.80 
  Karelidze, Vakhtang 1931 GEO0.001-0.7820-15.60 
  Gigauri, Nikoloz 1752  * GEO0.501-0.4220-8.40 
  Sartania, Giorgi 1752  * GEO1.0010.08201.60 
  Naqopia, Giorgi 1979 GEO1.0010.27205.40 
  Tsomaia, Nikoloz 2350 GEO0.5010.26205.20 
  Licheli, Luka 2003 GEO0.501-0.2020-4.00 
  Khodashneli, Shota 1978 GEO1.0010.27205.40 
 * 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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