Individual Calculations September 2017
 Melikyan, Gnel  Total change: 64.00  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1803 1751 5.50 9 1.60 40 64.00 
  Khachatryan, Anna 1829 ARM0.5010.11404.40 
  Arutinyan, Varazdat 1698 ARM1.0010.434017.20 
  Gevorgyan, Anahit 1770 ARM1.0010.534021.20 
  Grigoryan, Arpine 2011 ARM0.5010.324012.80 
  Karapetyan, Gurgen 1678 ARM0.501-0.1040-4.00 
  Galstyan, Hayk 2032 ARM1.0010.844033.60 
  Khachatryan, David S. 1936 ARM0.001-0.2640-10.40 
  Petrosyan, Sahak 1795 ARM0.001-0.4440-17.60 
  Mkhitaryan, Vahagn 1480 ARM1.0010.17406.80 

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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