Individual Calculations September 2011
 Virabyan, Gor  Total change: -13.20  Rating chartPersonal card
 2nd Abovyan Open Ch. Abovyan ARM 2011-08-02
RcRownchangeKK*chgGame
 2035 2160 3.00 6 -0.88 15 -13.20 
  Barseghyan, Harutyun 1981 ARM0.501-0.2315-3.45 
  Martirosyan, Mamikon 1938 ARM0.501-0.2815-4.20 
  Margaryan, Laert 2050 ARM0.501-0.1515-2.25 
  Ghazaryan, Haik 1794 ARM1.0010.10151.50 
  Manukyan, Sargis V. 2245 ARM0.5010.12151.80 
  Mnatsakanian, Eduard A m2204 ARM0.001-0.4415-6.60 

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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