Individual Calculations November 2019
 Liparteliani, Akaki  Total change: -28.60  Rating chartPersonal card
 Nona Gaprindashvili Cup (Open B) 2019 Tbilisi GEO 2019-09-20
RcRownchangeKK*chgGame
 1606 1483 1.00 7 -1.43 20 -28.60 
  Galajyan, Armen 1794 ARM0.001-0.1420-2.80 
  Alikhanyan, Artak 1722 ARM0.001-0.2020-4.00 
  Stromhaug, Kristoffer Wang 1730 NOR0.001-0.1920-3.80 
  Macharashvili, Ana 1341 GEO0.501-0.1920-3.80 
  Antia, Sopia 1622 GEO0.001-0.3120-6.20 
  Chanturia, Tamar 1560 GEO0.5010.11202.20 
  Dolakidze, Mariam 1473 GEO0.001-0.5120-10.20 

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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