Individual Calculations September 2022
 Qalichava, Akaki  Total change: -37.60  Rating chartPersonal card
 GEO B-20 Ch 2022 Tbilisi GEO 2022-08-04
RcRownchangeKK*chgGame
 1841 2119 6.00 9 -0.94 40 -37.60 
  Shengelia, Mate 1585 GEO1.0010.03401.20 
  Giorgadze, Giorgi 1766 GEO0.501-0.3940-15.60 
  Nemsadze, Daviti 2180 GEO1.0010.584023.20 
  Kemashvili, Luka 1719  * GEO1.0010.08403.20 
  Petriashvili, Nikoloz m2401 GEO0.001-0.1640-6.40 
  Khvedelidze, Luka 1566 GEO0.501-0.4740-18.80 
  Kavkasidze, Ilia 1747 GEO1.0010.10404.00 
  Kiladze, Luka 1875 GEO1.0010.20408.00 
  Darsadze, Nikoloz 1728 GEO0.001-0.9140-36.40 
 * 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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