Individual Calculations July 2012
 Khachikyan, Haik  Total change: 13.50  Rating chartPersonal card
 82nd Yerevan Ch. Final Yerevan ARM 2012-05-16
RcRownchangeKK*chgGame
 2058 2018 5.00 9 0.90 15 13.50 
  Bakunts, Rafael 2227 ARM0.5010.27154.05 
  Aleksanyan, Hrant 1864 ARM0.501-0.2115-3.15 
  Manukyan, Sargis A. 2084 ARM0.5010.09151.35 
  Gaboyan, Susanna 1898 ARM0.001-0.6615-9.90 
  Gevorgyan, Maria wf2088 ARM1.0010.60159.00 
  Tamazyan, Haik 2169 ARM0.001-0.3015-4.50 
  Mezhlumyan, Marat 1826 ARM1.0010.25153.75 
  Avetisyan, Mikael G. 1996 ARM1.0010.47157.05 
  Khalikian, Hovik f2370 ARM0.5010.39155.85 

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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