Individual Calculations July 2022
 Tovmasyan, Karen  Total change: 138.88  Rating chartPersonal card
 83rd Armenian Ch. SF Yerevan ARM 2022-05-27
RcRownchangeKK*chgGame
 1874 1726 6.00 8 3.29 28 92.12 
  Ghukasyan, Eduard 1828 ARM1.0010.642817.92 
  Arakelyan, Syuzanna 1439 ARM1.0010.16284.48 
  Ohanyan, Arayik 1629 ARM1.0010.372810.36 
  Pashikyan, Rudolf 1994 ARM1.0010.832823.24 
  Sukiasyan, Vahe A. 1866 ARM0.001-0.3128-8.68 
  Yeremyan, Alen f2260 ARM0.5010.472813.16 
  Galajyan, Armen 1938 ARM0.5010.27287.56 
  Melkonyan, Arshak 2034 ARM1.0010.862824.08 

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
 2166 1857 4.00 8 1.82 28 50.96 
  Andriasian, Zaven g2584 ARM0.001-0.0128-0.28 
  Nadanyan, Kiti 1475 ARM1.0010.09282.52 
  Khachatryan, Anna wf2103 ARM1.0010.812822.68 
  Gharibyan, Mamikon m2487 ARM0.5010.492813.72 
  Chaqryan, Erik f2326 ARM0.5010.452812.60 
  Tabatabaei, M. Amin g2650 IRI0.0010.00280.00 
  Sahakyan, Aleks 2069 ARM0.001-0.2328-6.44 
  Khachikyan, Yervand 1633 ARM1.0010.22286.16 

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
 1681 1857 6.00 9 -0.15 28 -4.20 
  Margaryan, Aram 1457  * ARM1.0010.08282.24 
  Stepanyan, Rafayel M. 1469 ARM1.0010.09282.52 
  Muradyan, Artur 1607 ARM1.0010.19285.32 
  Mokhtari Moghadam, Taha 1946 IRI0.001-0.3828-10.64 
  Poghosyan, Alen 1672 ARM1.0010.26287.28 
  Sahakyan, Arman K. 2023 ARM0.001-0.2828-7.84 
  Baghdasaryan, Tigran H. 1450 ARM1.0010.08282.24 
  Avagyan, Artush 1502 ARM1.0010.11283.08 
  Pashikyan, Rudolf 2004 ARM0.001-0.3028-8.40 
 * 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)
 

 

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