Individual Calculations July 2022
 Vardanyan, Arman M.  Total change: 51.20  Rating chartPersonal card
 83rd Armenian Ch. SF Yerevan ARM 2022-05-27
RcRownchangeKK*chgGame
 1678 1326 2.50 8 1.28 40 51.20 
  Gesyan, Suren 1930 ARM0.001-0.0240-0.80 
  Gevorgyan, Alen 1718 ARM0.001-0.0840-3.20 
  Muradyan, Artur 1607 ARM1.0010.844033.60 
  Boyajyan, Hayk 1885 ARM0.001-0.0340-1.20 
  Margaryan, Vrezh 1531 ARM0.001-0.2440-9.60 
  Sargsyan, Vardan 1671 ARM1.0010.894035.60 
  Antonyan, Hamlet 1321 ARM0.501-0.0140-0.40 
  Hakobyan, Norayr 1758 ARM0.001-0.0740-2.80 

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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