Individual Calculations July 2022
 Grigoryan, Aram  Total change: -80.40  Rating chartPersonal card
 83rd Armenian Ch. SF Yerevan ARM 2022-05-27
RcRownchangeKK*chgGame
 1690 1943 4.00 8 -2.37 40 -94.80 
  Norijanyan, Hakob 1676 ARM0.001-0.8240-32.80 
  Ghambaryan, Hasmik 1802 ARM1.0010.314012.40 
  Hovakimyan, Vache 1748 ARM0.001-0.7540-30.00 
  Margaryan, Vrezh 1531 ARM1.0010.07402.80 
  Ohanyan, Arayik 1629 ARM1.0010.14405.60 
  Torosyan, Volodya 1543  * ARM1.0010.08403.20 
  Hayrapetyan, Edgar 1801 ARM0.001-0.6940-27.60 
  Chatinyan, Gagik 1786 ARM0.001-0.7140-28.40 
 * 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)
 
 Chess House 1st Int. Youth Festival A Yerevan ARM 2022-06-16
RcRownchangeKK*chgGame
 1706 1943 6.50 8 0.36 40 14.40 
  Stepanyan, Manvel 1543  * ARM1.0010.08403.20 
  Kuandykuly, Danis 1517 KAZ1.0010.07402.80 
  Muradyan, Anahit 1690 ARM1.0010.19407.60 
  Gevorgyan, Alen 1750 ARM0.001-0.7540-30.00 
  Atoyan, Alberto 1740 ARM0.501-0.2640-10.40 
  Harutyunyan, Arman G. 1564 ARM1.0010.09403.60 
  Sukiasyan, Vahe A. 1909 ARM1.0010.454018.00 
  Manukyan, Sevak N. 1935 ARM1.0010.494019.60 
 * 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)
 

 

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