Individual Calculations September 2022
 Tsotsonava, Elene  Total change: -36.80  Rating chartPersonal card
 GEO G-20 Ch 2022 Tbilisi GEO 2022-08-04
RcRownchangeKK*chgGame
 1729 1858 4.00 8 -0.92 40 -36.80 
  Shubitidze, Barbare 1458  * GEO1.0010.08403.20 
  Esadze, Tamari 1971 GEO0.5010.15406.00 
  Bedoshvili, Dea 1742 GEO0.501-0.1640-6.40 
  Kirtadze, Anastasia 1936 GEO1.0010.614024.40 
  Lomaia, Diana wf1955 GEO0.001-0.3740-14.80 
  Donghvani, Nia 1866 GEO0.001-0.4940-19.60 
  Chanturia, Lika 1245 GEO1.0010.02400.80 
  Lagazauri, Tamar 1657 GEO0.001-0.7640-30.40 
 * 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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