Individual Calculations July 2022
 Maghakyan, Hayk  Total change: 54.40  Rating chartPersonal card
 13th Annual K.Asrian Memorial Yerevan ARM 2022-06-07
RcRownchangeKK*chgGame
 1800 1368 3.00 9 2.05 40 82.00 
  Pashikyan, Rudolf 2004 ARM0.5010.494019.60 
  Vardanyan, Aram 2035 ARM0.001-0.0140-0.40 
  Boyajyan, Hayk 1885 ARM1.0010.964038.40 
  Petrukhina, Olga wf2006 KAZ0.001-0.0140-0.40 
  Barseghyan, Narek 1766 ARM0.001-0.0840-3.20 
  Kuandykuly, Danis 1517 KAZ0.5010.20408.00 
  Shahinyan, Vladimir 1752 ARM1.0010.914036.40 
  Hovakimyan, Vache 1728 ARM0.001-0.1040-4.00 
  Kocharyan, Vache 1508 ARM0.001-0.3140-12.40 

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
 1433 1368 2.50 7 -0.69 40 -27.60 
  Pashikyan, Rudolf 2004 ARM0.001-0.0140-0.40 
  Gyulumyan, Minas 1059 ARM1.0010.14405.60 
  Balyan, Artur 1546 RUS0.001-0.2740-10.80 
  Kuandykuly, Danis 1517 KAZ0.5010.20408.00 
  Ohanyan, Arayik 1629 ARM0.001-0.1840-7.20 
  Voskanyan, Artur S. 1172 ARM0.001-0.7540-30.00 
  Martirosyan, Narek H. 1106 ARM1.0010.18407.20 

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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