Individual Calculations September 2011
 Martirosyan, Mamikon  Total change: 85.20  Rating chartPersonal card
 2nd Abovyan Open Ch. Abovyan ARM 2011-08-02
RcRownchangeKK*chgGame
 2094 1938 5.00 7 2.84 30 85.20 
  Poghosyan, Suren 2324 ARM1.0010.913027.30 
  Mkrtchyan, Eduard 1959 ARM0.5010.03300.90 
  Virabyan, Gor 2160 ARM0.5010.28308.40 
  Kocharyan, Hovik 2058 ARM1.0010.663019.80 
  Galstyan, Hayk 2087 ARM0.001-0.3030-9.00 
  Avetisyan, Mikael 2017 ARM1.0010.613018.30 
  Margaryan, Laert 2050 ARM1.0010.653019.50 

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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