Individual Calculations July 2022
 Arakelyan, Manvel  Total change: 36.40  Rating chartPersonal card
 13th Annual K.Asrian Memorial Yerevan ARM 2022-06-07
RcRownchangeKK*chgGame
 1718 1519 3.50 9 0.32 40 12.80 
  Sargissyan, Sargis f2269 ARM0.0010.00400.00 
  Hovhannisyan, Hmayak 1907 ARM0.001-0.0940-3.60 
  Gasparov, Sergo G. 1313 ARM1.0010.24409.60 
  Hakobyan, Astghik 2072 ARM0.001-0.0340-1.20 
  Sargsyan, Karo B. 1390 ARM0.001-0.6740-26.80 
  Askaryan, Aneta 1439 ARM1.0010.394015.60 
  Margaryan, Aram 1268 ARM1.0010.19407.60 
  Yedigaryan, Asya 1996 ARM0.5010.454018.00 
  Chatinyan, Gagik 1808 ARM0.001-0.1640-6.40 

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)
 
 Chess House 1st Int. Youth Festival A Yerevan ARM 2022-06-16
RcRownchangeKK*chgGame
 1660 1519 3.50 8 0.59 40 23.60 
  Sukiasyan, Vahe A. 1909 ARM0.001-0.0940-3.60 
  Margaryan, Aram 1268 ARM1.0010.19407.60 
  Vardanyan, Aram 2035 ARM1.0010.964038.40 
  Hayrapetyan, Edgar 1777 ARM0.5010.324012.80 
  Shahinyan, Vladimir 1752 ARM0.001-0.2140-8.40 
  Aleksanyan, Davit 1870 ARM0.001-0.1140-4.40 
  Baghdasaryan, Davit 1390 ARM0.001-0.6740-26.80 
  Grigoryan, Davit S. 1278 ARM1.0010.20408.00 

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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