Individual Calculations January 2018
 Ghevondyan, Arman  Total change: -4.80  Rating chartPersonal card
 Tsaghkadzor Open 2017 B Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 1682 1686 4.00 8 -0.02 40 -0.80 
  Ohanyan, Arame 1313 ARM1.0010.10404.00 
  Petrosyan, Narek Agh. 1423 ARM1.0010.18407.20 
  Melikyan, Gnel 1815 RUS0.5010.17406.80 
  Asatryan, Gor 1950 RUS0.5010.324012.80 
  Mesropian, Khachatur 1969 ARM0.001-0.1640-6.40 
  Kochinyan, Hasmik 1534 ARM1.0010.304012.00 
  Baghdasaryan, Alexander 1991 ARM0.001-0.1440-5.60 
  Agopyan, Hayk 1459 ARM0.001-0.7940-31.60 

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)
 
 "Winter-2017" Yerevan ARM 2017-12-15
RcRownchangeKK*chgGame
 1543 1686 6.00 9 -0.10 40 -4.00 
  Baghdasaryan, Mark 1534 ARM1.0010.304012.00 
  Rostomyan, Mikayel 1629 ARM1.0010.424016.80 
  Shahnazaryan, Gor 1430 ARM1.0010.19407.60 
  Melikyan, Gnel 1815 RUS0.001-0.3340-13.20 
  Soghoyan, Gor 1402 ARM1.0010.16406.40 
  Hakobyan, Erik 1634 ARM0.001-0.5740-22.80 
  Vardanyan, David A. 1422 ARM1.0010.18407.20 
  Mirzakhanyan, Vahan 1472 ARM1.0010.23409.20 
  Galajyan, Armen 1550 ARM0.001-0.6840-27.20 

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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