Individual Calculations July 2022
 Boyajyan, Hayk  Total change: -67.80  Rating chartPersonal card
 83rd Armenian Ch. SF Yerevan ARM 2022-05-27
RcRownchangeKK*chgGame
 1893 1885 3.50 8 -0.40 20 -8.00 
  Hakobyan, Erik 2108 ARM0.001-0.2220-4.40 
  Vardevanyan, Artur 1765 ARM0.001-0.6620-13.20 
  Vardanyan, Arman M. 1485  * ARM1.0010.08201.60 
  Ghambaryan, Hasmik 1802 ARM0.501-0.1120-2.20 
  Yedigaryan, Asya 1996 ARM1.0010.652013.00 
  Norijanyan, Hakob 1676 ARM1.0010.23204.60 
  Yeremyan, Alen f2260 ARM0.001-0.0920-1.80 
  Sahakyan, Aleks 2049 ARM0.001-0.2820-5.60 
 * 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)
 
 13th Annual K.Asrian Memorial Yerevan ARM 2022-06-07
RcRownchangeKK*chgGame
 1640 1885 4.00 9 -2.99 20 -59.80 
  Ter-Sahakyan, Samvel g2640 ARM0.0010.00200.00 
  Kocharyan, Vache 1508 ARM0.001-0.9120-18.20 
  Maghakyan, Hayk 1368 ARM0.001-0.9620-19.20 
  Budhy, Samuel Dave Abraham 1471 INA0.001-0.9320-18.60 
  Julhakyan, Vania 1815 ARM1.0010.40208.00 
  Arzumanyan, Avetik 1387 ARM1.0010.04200.80 
  Margaryan, Mikayel 1403 ARM1.0010.05201.00 
  Gasparyan, Beniamin 1485  * ARM1.0010.08201.60 
  Ghazaryan, Narek E. 1685 ARM0.001-0.7620-15.20 
 * 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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