Individual Calculations September 2012
 Minasyan, Arnold  Total change: -20.55  Rating chartPersonal card
 3th Abovyan Open Ch. Abovyan ARM 2012-08-01
RcRownchangeKK*chgGame
 2055 2210 4.00 8 -1.37 15 -20.55 
  Makinyan, Arman 1845 ARM1.0010.10151.50 
  Hoghmrtsyan, Artur 1825 ARM1.0010.09151.35 
  Petrosyan, Hovhannes 2054 ARM1.0010.29154.35 
  Hayrapetyan, Artavazd R. 2173 ARM0.501-0.0515-0.75 
  Petrosyan, Tigran S. f2332 ARM0.001-0.3315-4.95 
  Alaverdyan, Gevorg 2265 ARM0.001-0.4215-6.30 
  Manukyan, Sargis A. 2109 ARM0.001-0.6415-9.60 
  Hakobyan, Romik 1835 ARM0.501-0.4115-6.15 

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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