Individual Calculations January 2010
 Virabyan, Gor  Total change: -9.30  Rating chartPersonal card
 Chess House 2009 Ch. Yerevan ARM 2009-12-14
RcRownchangeKK*chgGame
 2039 2160 4.50 8 -0.62 15 -9.30 
  Barseghyan, Harutyun 1910 ARM1.0010.19152.85 
  Mkrtchyan, Sargis 1836 ARM1.0010.13151.95 
  Dilanyan, Grigor 2120 ARM0.001-0.5615-8.40 
  Apresyan, Zohrak 2056 ARM0.501-0.1415-2.10 
  Gatrjyan, Ruben 2054 ARM1.0010.36155.40 
  Aghasaryan, Robert f2263 ARM0.001-0.3615-5.40 
  Mezhlumyan, Marat 1805 ARM1.0010.11151.65 
  Poghosyan, Suren 2268 ARM0.001-0.3515-5.25 

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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