Individual Calculations August 2016
 Khachikyan, Haik  Total change: 17.80  Rating chartPersonal card
 Open Nana Alexandria Cup-11 (B) Poti GEO 2016-07-13
RcRownchangeKK*chgGame
 1861 1917 6.00 9 0.89 20 17.80 
  Nejatifar, Nima 1774 IRI0.501-0.1920-3.80 
  Keleptrishvili, Irakli 2062 GEO0.001-0.3120-6.20 
  Elashvili, Giorgi 1604 GEO0.001-0.8620-17.20 
  Hajiyev, Shahin 1665 AZE1.0010.19203.80 
  Khukhunaishvili, Tariel 1865 GEO1.0010.43208.60 
  Boyajyan, Hayk 1832 ARM1.0010.38207.60 
  Mamulaishvili, Tsotne 1846 GEO1.0010.40208.00 
  Gugulashvili, Tamaz 2023 GEO1.0010.642012.80 
  Hovsepyan, David 2076 ARM0.5010.21204.20 

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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