Individual Calculations January 2014
 Boyajyan, Hayk  Total change: 5.70  Rating chartPersonal card
 T.Petrosian Chess House Ch. 2013 Final Yerevan ARM 2013-11-22
RcRownchangeKK*chgGame
 1956 1826 3.50 9 0.38 15 5.70 
  Manukyan, Sargis A. 2139 ARM0.001-0.1415-2.10 
  Gharibyan, Mane 1632 ARM1.0010.25153.75 
  Antinyan, Armen 2190 ARM0.001-0.1015-1.50 
  Kocharyan, Hovik 2061 ARM0.5010.29154.35 
  Azizyan, Suren 1757 ARM1.0010.40156.00 
  Hakobyan, Aram 2015 ARM0.001-0.2515-3.75 
  Aleksanyan, Hrant 1964 ARM0.5010.19152.85 
  Gaboyan, Susanna 2050 ARM0.001-0.2215-3.30 
  Musheghyan, Hayk 1799 ARM0.501-0.0415-0.60 

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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