Individual Calculations December 2019
 Kheladze, Ilia  Total change: -12.60  Rating chartPersonal card
 GEO Ch (U-2000) 2019 Tbilisi GEO 2019-11-05
RcRownchangeKK*chgGame
 1685 1870 4.50 7 -0.63 20 -12.60 
  Sartania, Giorgi 1708 GEO1.0010.29205.80 
  Naqopia, Giorgi 1737 GEO0.001-0.6820-13.60 
  Kachkachishvili, Lasha 1686 GEO0.001-0.7420-14.80 
  Bechvaia, Maia 1517 GEO1.0010.11202.20 
  Lomidze, Robert 1658 GEO1.0010.23204.60 
  Safarov, Deniel 1741 GEO1.0010.33206.60 
  Chanturia, Lasha 1745 GEO0.501-0.1720-3.40 

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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