Individual Calculations July 2022
 Sahakyan, Aleks  Total change: -75.24  Rating chartPersonal card
 83rd Armenian Ch. SF Yerevan ARM 2022-05-27
RcRownchangeKK*chgGame
 1623 2049 5.00 9 -3.10 38 -117.80 
  Torosyan, Volodya 1509 ARM0.501-0.4738-17.86 
  Hovakimyan, Vache 1748 ARM0.501-0.3538-13.30 
  Gevorgyan, Alen 1718 ARM0.001-0.8838-33.44 
  Khachatryan, Mariam 1352 ARM1.0010.01380.38 
  Hayrapetyan, Edgar 1801 ARM0.501-0.3138-11.78 
  Davtyan, Davit M. 1418 ARM0.501-0.4938-18.62 
  Margaryan, Vrezh 1531 ARM0.001-0.9738-36.86 
  Gharibyan, Ogsen 1649  * ARM1.0010.08383.04 
  Boyajyan, Hayk 1885 ARM1.0010.283810.64 
 * 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
 2038 2069 6.00 9 1.12 38 42.56 
  Krkyasharyan, Sona 1669  * ARM1.0010.08383.04 
  Hayrapetyan, Hovik g2484 ARM0.001-0.0738-2.66 
  Abgaryan, Harutyun V. 1683 ARM1.0010.09383.42 
  Khachikyan, Yervand 1633 ARM1.0010.06382.28 
  Babujian, Levon g2430 ARM0.001-0.1038-3.80 
  Melkumyan, Hrant g2655 ARM0.001-0.0238-0.76 
  Karapetyan, Alexander 1639 RUS1.0010.07382.66 
  Tovmasyan, Karen 1857 ARM1.0010.23388.74 
  Yeritsyan, Hayk f2291 ARM1.0010.783829.64 
 * 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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