Individual Calculations September 2009
 Gharagyozian, Artur  Total change: -6.60  Rating chartPersonal card
 K.Asrian Memorial Int. Open Tmnt. Jermuk ARM 2009-06-27
RcRownchangeKK*chgGame
 2193 2273 5.00 9 -0.44 15 -6.60 
  Apresyan, Zohrak 1988 ARM1.0010.16152.40 
  Vardanian, Hakob 2199 ARM0.501-0.1015-1.50 
  Virabian, Gor 2170 ARM1.0010.36155.40 
  Ter-Sahakyan, Samvel g2486 ARM0.5010.27154.05 
  Gasparian, Narine wm2132 ARM0.001-0.6915-10.35 
  Gasparian, Tigran 2260 ARM0.001-0.5215-7.80 
  Shahinyan, David 2061 ARM0.501-0.2715-4.05 
  Andriasian, Siranush wm2235 ARM0.501-0.0515-0.75 
  Antinyan, Armen 2204 ARM1.0010.40156.00 

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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