Individual Calculations February 2019
 Ohanyan, Emin  Total change: 0.40  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1823 1921 5.50 9 0.01 40 0.40 
  Tovmasyan, Karen 1572 ARM1.0010.11404.40 
  Mikayelyan, Mikael 1720 ARM1.0010.24409.60 
  Avalyan, Aramayis 1533 ARM1.0010.09403.60 
  Manukyan, Aleks 2068 ARM1.0010.704028.00 
  Manukyan, Hayk T. 1735 ARM0.501-0.2440-9.60 
  Melikyan, Gnel 1891 RUS0.001-0.5440-21.60 
  Avetisyan, Suren 1705 ARM1.0010.22408.80 
  Gevorgyan, Albert 2017 ARM0.001-0.3740-14.80 
  Chaqryan, Erik 2162 ARM0.001-0.2040-8.00 

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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