Individual Calculations September 2011
 Poghosyan, Suren  Total change: -25.35  Rating chartPersonal card
 2nd Abovyan Open Ch. Abovyan ARM 2011-08-02
RcRownchangeKK*chgGame
 2080 2324 3.00 6 -1.69 15 -25.35 
  Martirosyan, Mamikon 1938 ARM0.001-0.9115-13.65 
  Avetisyan, Mikael 2017 ARM0.501-0.3615-5.40 
  Barseghyan, Harutyun 1981 ARM1.0010.12151.80 
  Margaryan, Laert 2050 ARM1.0010.17152.55 
  Pogosian, Tigran 2251 ARM0.501-0.1015-1.50 
  Manukyan, Sargis V. 2245 ARM0.001-0.6115-9.15 

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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