Individual Calculations July 2022
 Hakobyan, Erik  Total change: 108.30  Rating chartPersonal card
 83rd Armenian Ch. SF Yerevan ARM 2022-05-27
RcRownchangeKK*chgGame
 1937 2108 6.50 9 0.21 38 7.98 
  Ghambaryan, Hasmik 1802 ARM1.0010.14385.32 
  Boyajyan, Hayk 1885 ARM1.0010.22388.36 
  Norijanyan, Hakob 1708  * ARM1.0010.08383.04 
  Melkonyan, Arshak 2034 ARM0.501-0.1038-3.80 
  Rostomyan, Mikayel c2149 ARM1.0010.563821.28 
  Vardanyan, Aram 1928 ARM0.501-0.2438-9.12 
  Sukiasyan, Vahe A. 1866 ARM0.501-0.3038-11.40 
  Tiraturyan, David 2262 ARM0.5010.21387.98 
  Hayrapetyan, Edgar 1801 ARM0.501-0.3638-13.68 
 * 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)
 
 13th Annual K.Asrian Memorial Yerevan ARM 2022-06-07
RcRownchangeKK*chgGame
 2224 2106 6.00 9 2.64 38 100.32 
  Ambartsumian, Tyhran 1706  * ARM1.0010.08383.04 
  Davtyan, Artur m2488 ARM0.001-0.0938-3.42 
  Hakobyan, Menua 1675 ARM1.0010.07382.66 
  Mohammadi, Melika 1892 IRI1.0010.23388.74 
  Shahinyan, David m2479 ARM0.5010.403815.20 
  Ohanyan, Emin m2366 ARM1.0010.823831.16 
  Melkumyan, Hrant g2655 ARM0.001-0.0338-1.14 
  Mkrtchian, Lilit mwg2378 ARM0.5010.333812.54 
  Derbenev, Andrey m2376 FID1.0010.833831.54 
 * 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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