Individual Calculations January 2010
 Hovhannisyan, Asatur  Total change: -19.35  Rating chartPersonal card
 Chess House 2009 Ch. Yerevan ARM 2009-12-14
RcRownchangeKK*chgGame
 2015 1909 1.00 6 -1.29 15 -19.35 
  Pogosian, Tigran 2274 ARM0.001-0.1015-1.50 
  Petrosyan, Manuel 1890 ARM1.0010.47157.05 
  Yegiazaryan, Armenak 2212 ARM0.001-0.1415-2.10 
  Balkhshyan, Gevorg 1914 ARM0.001-0.4915-7.35 
  Kanjaryan, Vladimir 1926 ARM0.001-0.4815-7.20 
  Grigoryan, Julieta 1876 ARM0.001-0.5515-8.25 

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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