Individual Calculations January 2018
 Melikyan, Gnel  Total change: 12.40  Rating chartPersonal card
 Tsaghkadzor Open 2017 B Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 1699 1815 5.00 8 -0.09 40 -3.60 
  Karapetyan, Levon 1415  * ARM1.0010.08403.20 
  Hovhannisyan, Petros 1559 ARM1.0010.19407.60 
  Davtyan, David Arm. 1993 ARM0.001-0.2740-10.80 
  Ghevondyan, Arman 1686 ARM0.501-0.1740-6.80 
  Karakeshishyan, Alen 1633 ARM0.501-0.2440-9.60 
  Gevorgyan, Anahit 1692 ARM1.0010.334013.20 
  Mesropian, Khachatur 1969 ARM0.001-0.2940-11.60 
  Grigoryan, Arman 1646 ARM1.0010.284011.20 
 * 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)
 
 "Winter-2017" Yerevan ARM 2017-12-15
RcRownchangeKK*chgGame
 1571 1815 7.50 9 0.40 40 16.00 
  Gabrielyan, David Ar. 1415  * ARM1.0010.08403.20 
  Pashikyan, Rudolf 1417 ARM1.0010.08403.20 
  Navoyan, Gagik 1515 ARM1.0010.15406.00 
  Ghevondyan, Arman 1686 ARM1.0010.334013.20 
  Galajyan, Armen 1550 ARM1.0010.18407.20 
  Khublaryan, Artur 1610 ARM1.0010.24409.60 
  Hakobyan, Erik 1634 ARM0.501-0.2440-9.60 
  Brutyan, Hamlet 1682 ARM0.501-0.1840-7.20 
  Karakeshishyan, Alen 1633 ARM0.501-0.2440-9.60 
 * 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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