Individual Calculations June 2018
 Janiashvili, Mariami  Total change: -2.80  Rating chartPersonal card
 GEO G-18 Ch 2018 Tbilisi GEO 2018-05-05
RcRownchangeKK*chgGame
 1741 1991 7.00 9 -0.07 40 -2.80 
  Oniani, Tamar 1679 GEO1.0010.14405.60 
  Jibuti, Nata wf1718 GEO1.0010.17406.80 
  Lagazauri, Tamar 1591  * GEO1.0010.08403.20 
  Sidamonidze, Anastasia 1646 GEO1.0010.11404.40 
  Koridze, Lile 1874 GEO0.501-0.1640-6.40 
  Pipia, Ekaterine 1698 GEO1.0010.15406.00 
  Jalaghonia, Nino wf2059 GEO0.001-0.4140-16.40 
  Sanikidze, Salome 1815 GEO0.501-0.2340-9.20 
  Engibaryan, Iana 1591  * GEO1.0010.08403.20 
 * 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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