Individual Calculations February 2019
 Melikyan, Gnel  Total change: 115.20  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1787 1891 8.50 9 2.88 40 115.20 
  Stepanyan, Stepan V. 1561 ARM1.0010.12404.80 
  Yedigaryan, Asya 1717 ARM1.0010.274010.80 
  Khachatryan, Mikael H. 1765 ARM1.0010.334013.20 
  Gevorgyan, Albert 2017 ARM0.5010.17406.80 
  Margaryan, Roman 1546 ARM1.0010.11404.40 
  Ohanyan, Emin 1921 ARM1.0010.544021.60 
  Manukyan, Aleks 2068 ARM1.0010.734029.20 
  Sahakyan, Arman K. 1806 ARM1.0010.384015.20 
  Abgaryan, Harutyun V. 1681 ARM1.0010.23409.20 

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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