Individual Calculations July 2019
 Grigoryan, Aram  Total change: -9.50  Rating chartPersonal card
 89th Yerevan Ch. 2019 Final Yerevan ARM 2019-05-23
RcRownchangeKK*chgGame
 1996 1957 3.50 9 -0.70 38 -26.60 
  Pashikyan, Rudolf 1645 ARM1.0010.14385.32 
  Danielyan, Vahe f2357  * ARM0.5010.423815.96 
  Mitoyan, Zhores 1732 ARM1.0010.22388.36 
  Baghdasaryan, Vahe g2357  * ARM0.001-0.0838-3.04 
  Khachatryan, Anna 2042 ARM0.5010.12384.56 
  Shmavonyan, Areg 2180 ARM0.001-0.2238-8.36 
  Arakelyan, Nare 1899 ARM0.001-0.5838-22.04 
  Rostomyan, Mikayel 1785 ARM0.501-0.2338-8.74 
  Sayadyan, Edvard 1965 ARM0.001-0.4938-18.62 
 * 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)
 
 12nd Annual K. Asrian Memorial Yerevan ARM 2019-06-19
RcRownchangeKK*chgGame
 2050 1957 4.00 9 0.45 38 17.10 
  Petrosian, Tigran L. g2357  * ARM0.001-0.0838-3.04 
  Gevorgyan, Alen 1680 ARM1.0010.17386.46 
  Akopov, Roman 2264 ARM0.001-0.1438-5.32 
  Khublaryan, Artur 1577 ARM1.0010.09383.42 
  Danielyan, Vahe f2357  * ARM1.0010.923834.96 
  Vardanian, Haik G. m2357  * ARM0.001-0.0838-3.04 
  Shmavonyan, Areg 2180 ARM0.5010.283810.64 
  Avetisyan, Mariam 2119 ARM0.001-0.2938-11.02 
  Tovmasyan, Karen 1557  * ARM0.501-0.4238-15.96 
 * 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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