Individual Calculations July 2012
 Gaboyan, Susanna  Total change: 30.30  Rating chartPersonal card
 82nd Yerevan Ch. Final Yerevan ARM 2012-05-16
RcRownchangeKK*chgGame
 2081 1898 4.50 9 2.02 15 30.30 
  Tamazyan, Haik 2169 ARM0.001-0.1715-2.55 
  Sayadyan, Edvard 1904 ARM1.0010.51157.65 
  Eranyan, Khachatur 2141 ARM0.5010.30154.50 
  Khachikyan, Haik 2018 ARM1.0010.66159.90 
  Gasparian, Tigran 2198 ARM0.001-0.1515-2.25 
  Avetisyan, Mikael G. 1996 ARM0.5010.13151.95 
  Vardanian, Hakob 2273 ARM0.001-0.0915-1.35 
  Barseghyan, Harutyun 1982 ARM1.0010.62159.30 
  Petrosyan, Hovhannes 2052 ARM0.5010.21153.15 

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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